{"id":11733,"date":"2020-11-10T09:01:59","date_gmt":"2020-11-10T09:01:59","guid":{"rendered":"https:\/\/www.northafricatrees.org\/genus\/krascheninnikovia-gueldenst\/"},"modified":"2021-09-03T15:52:55","modified_gmt":"2021-09-03T15:52:55","slug":"krascheninnikovia-gueldenst","status":"publish","type":"genus","link":"https:\/\/www.northafricatrees.org\/fr\/genres\/krascheninnikovia-gueldenst\/","title":{"rendered":"Krascheninnikovia Gueldenst."},"content":{"rendered":"

Genre ne comprenant qu\u2019une seule esp\u00e8ce dans le N. de l\u2019Afrique, K. ceratoides<\/strong><\/a>, arbrisseau des steppes eurasiatiques, tr\u00e8s rare et menac\u00e9 au S. et \u00e0 l\u2019O. de la M\u00e9diterran\u00e9e.<\/p>\n","protected":false},"template":"","short_name":"Krascheninnikovia","name_html":"Krascheninnikovia<\/strong> Gueldenst.","short_description":"","references":"","custom_author":"G. Ben\u00edtez & J. Molero Mesa.","family":[{"name_html":"AMARANTHACEAE <\/strong>Juss.","short_name":"AMARANTHACEAE","short_description":"","references":"Aellen, P. 1960. Chenopodiaceae<\/em>. in Heigi, G., Illustrierte Flora von Mittel-Europa.<\/em> ed. 2, 3: 533-747.\r\n\r\nBoulos, L. 1996. Chenopodiaceae<\/em>. in: Miller, A.G. &. Cope, T. A (eds). Flora of the Arabian Peninsula and Socotra<\/em>, 1: 233-283. Edinburgh.\r\n\r\nFreitag, H. et al<\/em>. Chenopodiaceae<\/em>. in: Flora of Pakistan. Efloras.org.\r\n\r\nEl Oualidi, J., Khamar, H., Fennane, M. et al<\/em>., 2012. Checklist des end\u00e9miques et sp\u00e9cimens types de la flore vasculaire de l'Afrique du Nord<\/em>. Rabat : Institut Scientifique, Universite Mohammed V-Agdal.","custom_author":"G. Ben\u00edtez & J. Molero Mesa.","genuses":{"11742":{"short_name":"Aerva","name_html":"Aerva<\/strong> Forssk.","short_description":"","references":"","custom_author":"G. Ben\u00edtez & J. Molero Mesa.","family":{"ID":"10793","post_author":"1","post_date":"2020-11-10 08:58:13","post_date_gmt":"2020-11-10 08:58:13","post_content":"Famille compos\u00e9e d'environ 178 genres et 2050 esp\u00e8ces de plantes herbac\u00e9es et arbustives, rarement arborescentes, r\u00e9parties dans les r\u00e9gions tropicales, subtropicales et temp\u00e9r\u00e9es de toute la plan\u00e8te. Elle est amplement repr\u00e9sent\u00e9e dans le N. de l\u2019Afrique, avec 24 genres pr\u00e9sentant en plus ou moins grande mesure des esp\u00e8ces ligneuses. Dans 4 de ces genres, il n'y a que sous-arbrisseaux, plus ou moins ligneux, du moins \u00e0 la base, mais habituellement de moins de 0,5 m de haut, ils sont les suivants:\r\n\r\nSevada<\/strong> Moq. : genre monotypique repr\u00e9sent\u00e9 par S. schimperi <\/strong>Moq., un sous-arbrisseau glabre ou papilleux de jusqu\u2019\u00e0 40 cm de haut, \u00e0 feuilles \u00e9galement charnues, petites (2-15 \u00d7 1-2 mm), \u00e0 houppe de poils axillaires et base indur\u00e9e, fleurs petites \u00e0 p\u00e9rianthe de 1 mm, dispos\u00e9es en groupes axillaires de 3-10 en \u00e9pis ou panicules, pr\u00e9sente dans les lits secs des cours d'eau et les zones sableuses littorales en \u00c9gypte, dans la p\u00e9ninsule arabique, au Soudan, en \u00c9thiopie et en Somalie.\r\n\r\nCamphorosma<\/strong> L. : genre repr\u00e9sent\u00e9 par une unique esp\u00e8ce dans le N. de l\u2019Afrique, C. monspeliaca <\/strong>L., \u00e0 feuilles alternes, lin\u00e9aires et rigides, fleurs \u00e0 seulement 4 \u00e9tamines et p\u00e9rianthe fructif\u00e8re non ail\u00e9, \u00e0 aire de r\u00e9partition tr\u00e8s localis\u00e9e dans la r\u00e9gion : Maroc [Boulemane (Moyen Atlas)], Tunisie [Ghardimaou (vall\u00e9e de la Medjerda)] et extr\u00e9mit\u00e9 N.-O. de la Libye (O. de Tripoli). Elle a \u00e9t\u00e9 cit\u00e9e en Alg\u00e9rie.\r\n\r\nBassia <\/strong>All. : genre comprenant 10 esp\u00e8ces dans le N. de l\u2019Afrique, plantes annuelles pour la plupart, bien que certains correspondent \u00e0 des sous-arbrisseaux. B. prostrata<\/strong> (L.) Beck [Salsola prostrata<\/em> L., Kochia prostrata<\/em> (L.) Schrad.], \u00e0 feuilles alternes, non charnues, lin\u00e9aires, presque aciculaires et pi\u00e8ces du p\u00e9rianthe \u00e0 ailes si petites qu\u2019elles ne se touchent pas entre elles ; il s'agit d'une plante tr\u00e8s rare dans la r\u00e9gion, uniquement cit\u00e9e au S. d'Annoceur (Moyen Atlas) et dans les steppes du N.-E. de l\u2019Alg\u00e9rie. B. tomentosa<\/strong> (Lowe) Maire & Weiller [Suaeda tomentosa<\/em> Lowe, Chenolea tomentosa<\/em> (Lowe) Maire, Ch. canariensis<\/em> Moq., Ch. lanata<\/em> (Masson) Moq., Salsola lanata<\/em> Masson], \u00e0 feuilles alternes, villeuses, semi-cylindriques, lin\u00e9aires-lanc\u00e9ol\u00e9es, et p\u00e9rianthe fructif\u00e8re non ail\u00e9 ; elle cro\u00eet dans les r\u00e9gions atlantiques macaron\u00e9siennes, depuis les contreforts occidentaux du Haut Atlas jusqu\u2019au R\u00edo de Oro. B<\/strong>. arabica<\/strong> (Boiss.) Maire & Weiller [Chenolea arabica<\/em> Boiss., Chenoleoides arabica<\/em> (Boiss.) Botsch.], \u00e0 feuilles oblongues-lin\u00e9aires, les sup\u00e9rieures oblongues ou ovales, obtuses, souvent glabrescentes, les inf\u00e9rieures longuement viIIeuses\u00a0; avec un p\u00e9rianthe fructif\u00e8re laineux caract\u00e9ristique. Il vit dans les zones semi-d\u00e9sertiques et d\u00e9sertiques du nord-est de la Libye, de l'\u00c9gypte, du Moyen-Orient et de la p\u00e9ninsule arabique.\r\n\r\nAgathophora<\/strong> (Fenzl) Bunge. : genre monotypique repr\u00e9sent\u00e9 par A. alopecurioides<\/strong> (Delile) Fenzl ex Bunge [Salsola alopecurioides<\/em> Delile, Halogeton alopecurioides<\/em> (Delile) Moq., Agathophora algeriensis <\/em>Botsch.] (Ara<\/em>. : Hamad sha\u2019aran), sous-arbrisseau rameux atteignant 50 cm de haut, \u00e0 feuilles alternes, cylindriques, obtuses, \u00e0 pointe termin\u00e9e en une petite \u00e9pine rigide et p\u00e9rianthe fructif\u00e8re ail\u00e9 ; il s\u2019agit d\u2019une plante peu commun, mais pouvant \u00eatre rencontr\u00e9e dans presque toutes les r\u00e9gions sahariennes et pr\u00e9sahariennes du N. de l\u2019Afrique. Dans les steppes marocaines orientales, ellel peut devenir abondant, elle s\u2019\u00e9tendant au Maroc par la d\u00e9pression de la Moulouya jusqu\u2019\u00e0 Saka (N. de Guercif), aux abords de la M\u00e9diterran\u00e9e, et jusqu\u2019au Pakistan \u00e0 l\u2019E., en passant par la Tunisie et l\u2019\u00c9gypte. Sa pr\u00e9sence en Libye est possible mais n'a pas encore \u00e9t\u00e9 cit\u00e9e.\r\n\r\nCes esp\u00e8ces sont plus ou moins communes, mais aucune d\u2019entre elles n\u2019est en principe consid\u00e9r\u00e9e comme menac\u00e9e. Elles ne sont actuellement pas \u00e9valu\u00e9es \u00e0 l\u2019\u00e9chelle mondiale dans la Liste rouge des esp\u00e8ces de l\u2019UICN.","post_title":"AMARANTHACEAE Juss.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"amaranthaceae-juss-3","to_ping":"","pinged":"","post_modified":"2022-12-30 17:14:14","post_modified_gmt":"2022-12-30 17:14:14","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/family\/amaranthaceae-juss-3\/","menu_order":"0","post_type":"family","post_mime_type":"","comment_count":"0","translation_id":"106","element_type":"post_family","element_id":"10793","trid":"113945","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"10793"},"species":[{"ID":"11921","post_author":"1","post_date":"2020-11-10 10:07:14","post_date_gmt":"2020-11-10 10:07:14","post_content":"Plante dio\u00efque, vivace, \u00e0 tiges indur\u00e9es uniquement un peu lignifi\u00e9es \u00e0 la base, pouvant se pr\u00e9senter sous la forme d'un sous-arbuste de 0,5-1,5(2) m de haut. Elle est enti\u00e8rement couverte d\u2019un indument laineux blanc-jaun\u00e2tre. Feuilles alternes tr\u00e8s variables en forme et en taille (1,5-8 \u00d7 0,8-2,2 cm), obov\u00e9es-oblongues, celles des rameaux florif\u00e8res lin\u00e9aires, tomenteuses et sessiles ou courtement p\u00e9tiol\u00e9es. Inflorescences terminales en forme d\u2019\u00e9pi ou ramifi\u00e9es \u00e0 la base en panicules, sessiles, cylindriques, denses, tr\u00e8s allong\u00e9es (jusqu\u2019\u00e0 10 cm). Plantes m\u00e2les \u00e0 inflorescences plus rares en panicules terminaux sans feuilles. Bract\u00e9es et bract\u00e9oles plus courtes que le p\u00e9rianthe, ov\u00e9es-delto\u00efdes, aigu\u00ebs, dens\u00e9ment laineuses, persistantes. Fleurs m\u00e2les petites, \u00e0 p\u00e9rianthe scarieux de 1,5-2,3 mm, \u00e0 5 \u00e9tamines pr\u00e9sentant des anth\u00e8res plus longues que les filets et un pistil rudimentaire. Plantes femelles \u00e0 fleurs plus grandes, \u00e0 p\u00e9rianthe scarieux form\u00e9 de 5 pi\u00e8ces, les 2 externes de 2-3 mm, ov\u00e9es-spatul\u00e9es, et les 3 internes plus courtes et \u00e9troites. Ovaire semi-sph\u00e9rique \u00e0 style mince et 2 stigmates. Elles pr\u00e9sentent des \u00e9tamines rudimentaires sans anth\u00e8res. Le fruit est une capsule comprim\u00e9e de 1-1,5 mm.","post_title":"Aerva javanica (Burm.f.) Juss. ex Schult.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"aerva-javanica-burm-f-juss-ex-schult-3","to_ping":"","pinged":"","post_modified":"2021-10-12 09:42:01","post_modified_gmt":"2021-10-12 09:42:01","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/aerva-javanica-burm-f-juss-ex-schult-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4035","element_type":"post_species","element_id":"11921","trid":"114309","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"11921"}],"groups_keys":false,"title_groups_keys":false,"groups_keys_2":false,"title_groups_keys_2":false,"groups_keys_3":false,"title_groups_keys_3":false,"images":false,"ID":11742,"post_title":"Aerva Forssk.","post_content":"Genre ne comprenant qu\u2019une seule esp\u00e8ce dans le N. de l\u2019Afrique, A. javanica<\/strong><\/a>, arbrisseau \u00e0 aire de r\u00e9partition saharo-tropicale.","post_excerpt":"","post_author":"1","post_date":"2020-11-10 09:01:59","post_date_gmt":"2020-11-10 09:01:59","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"aerva-forssk","to_ping":"","pinged":"","post_modified":"2021-09-03 15:44:54","post_modified_gmt":"2021-09-03 15:44:54","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.northafricatrees.org\/genus\/aerva-forssk\/","menu_order":0,"post_type":"genus","post_mime_type":"","comment_count":"0","comments":false,"id":11742},"11700":{"short_name":"Fredolia","name_html":"Fredolia<\/strong> (Bunge) Ulbr.","short_description":"","references":"","custom_author":"G. Ben\u00edtez & J. Molero Mesa.","family":{"ID":"10793","post_author":"1","post_date":"2020-11-10 08:58:13","post_date_gmt":"2020-11-10 08:58:13","post_content":"Famille compos\u00e9e d'environ 178 genres et 2050 esp\u00e8ces de plantes herbac\u00e9es et arbustives, rarement arborescentes, r\u00e9parties dans les r\u00e9gions tropicales, subtropicales et temp\u00e9r\u00e9es de toute la plan\u00e8te. Elle est amplement repr\u00e9sent\u00e9e dans le N. de l\u2019Afrique, avec 24 genres pr\u00e9sentant en plus ou moins grande mesure des esp\u00e8ces ligneuses. Dans 4 de ces genres, il n'y a que sous-arbrisseaux, plus ou moins ligneux, du moins \u00e0 la base, mais habituellement de moins de 0,5 m de haut, ils sont les suivants:\r\n\r\nSevada<\/strong> Moq. : genre monotypique repr\u00e9sent\u00e9 par S. schimperi <\/strong>Moq., un sous-arbrisseau glabre ou papilleux de jusqu\u2019\u00e0 40 cm de haut, \u00e0 feuilles \u00e9galement charnues, petites (2-15 \u00d7 1-2 mm), \u00e0 houppe de poils axillaires et base indur\u00e9e, fleurs petites \u00e0 p\u00e9rianthe de 1 mm, dispos\u00e9es en groupes axillaires de 3-10 en \u00e9pis ou panicules, pr\u00e9sente dans les lits secs des cours d'eau et les zones sableuses littorales en \u00c9gypte, dans la p\u00e9ninsule arabique, au Soudan, en \u00c9thiopie et en Somalie.\r\n\r\nCamphorosma<\/strong> L. : genre repr\u00e9sent\u00e9 par une unique esp\u00e8ce dans le N. de l\u2019Afrique, C. monspeliaca <\/strong>L., \u00e0 feuilles alternes, lin\u00e9aires et rigides, fleurs \u00e0 seulement 4 \u00e9tamines et p\u00e9rianthe fructif\u00e8re non ail\u00e9, \u00e0 aire de r\u00e9partition tr\u00e8s localis\u00e9e dans la r\u00e9gion : Maroc [Boulemane (Moyen Atlas)], Tunisie [Ghardimaou (vall\u00e9e de la Medjerda)] et extr\u00e9mit\u00e9 N.-O. de la Libye (O. de Tripoli). Elle a \u00e9t\u00e9 cit\u00e9e en Alg\u00e9rie.\r\n\r\nBassia <\/strong>All. : genre comprenant 10 esp\u00e8ces dans le N. de l\u2019Afrique, plantes annuelles pour la plupart, bien que certains correspondent \u00e0 des sous-arbrisseaux. B. prostrata<\/strong> (L.) Beck [Salsola prostrata<\/em> L., Kochia prostrata<\/em> (L.) Schrad.], \u00e0 feuilles alternes, non charnues, lin\u00e9aires, presque aciculaires et pi\u00e8ces du p\u00e9rianthe \u00e0 ailes si petites qu\u2019elles ne se touchent pas entre elles ; il s'agit d'une plante tr\u00e8s rare dans la r\u00e9gion, uniquement cit\u00e9e au S. d'Annoceur (Moyen Atlas) et dans les steppes du N.-E. de l\u2019Alg\u00e9rie. B. tomentosa<\/strong> (Lowe) Maire & Weiller [Suaeda tomentosa<\/em> Lowe, Chenolea tomentosa<\/em> (Lowe) Maire, Ch. canariensis<\/em> Moq., Ch. lanata<\/em> (Masson) Moq., Salsola lanata<\/em> Masson], \u00e0 feuilles alternes, villeuses, semi-cylindriques, lin\u00e9aires-lanc\u00e9ol\u00e9es, et p\u00e9rianthe fructif\u00e8re non ail\u00e9 ; elle cro\u00eet dans les r\u00e9gions atlantiques macaron\u00e9siennes, depuis les contreforts occidentaux du Haut Atlas jusqu\u2019au R\u00edo de Oro. B<\/strong>. arabica<\/strong> (Boiss.) Maire & Weiller [Chenolea arabica<\/em> Boiss., Chenoleoides arabica<\/em> (Boiss.) Botsch.], \u00e0 feuilles oblongues-lin\u00e9aires, les sup\u00e9rieures oblongues ou ovales, obtuses, souvent glabrescentes, les inf\u00e9rieures longuement viIIeuses\u00a0; avec un p\u00e9rianthe fructif\u00e8re laineux caract\u00e9ristique. Il vit dans les zones semi-d\u00e9sertiques et d\u00e9sertiques du nord-est de la Libye, de l'\u00c9gypte, du Moyen-Orient et de la p\u00e9ninsule arabique.\r\n\r\nAgathophora<\/strong> (Fenzl) Bunge. : genre monotypique repr\u00e9sent\u00e9 par A. alopecurioides<\/strong> (Delile) Fenzl ex Bunge [Salsola alopecurioides<\/em> Delile, Halogeton alopecurioides<\/em> (Delile) Moq., Agathophora algeriensis <\/em>Botsch.] (Ara<\/em>. : Hamad sha\u2019aran), sous-arbrisseau rameux atteignant 50 cm de haut, \u00e0 feuilles alternes, cylindriques, obtuses, \u00e0 pointe termin\u00e9e en une petite \u00e9pine rigide et p\u00e9rianthe fructif\u00e8re ail\u00e9 ; il s\u2019agit d\u2019une plante peu commun, mais pouvant \u00eatre rencontr\u00e9e dans presque toutes les r\u00e9gions sahariennes et pr\u00e9sahariennes du N. de l\u2019Afrique. Dans les steppes marocaines orientales, ellel peut devenir abondant, elle s\u2019\u00e9tendant au Maroc par la d\u00e9pression de la Moulouya jusqu\u2019\u00e0 Saka (N. de Guercif), aux abords de la M\u00e9diterran\u00e9e, et jusqu\u2019au Pakistan \u00e0 l\u2019E., en passant par la Tunisie et l\u2019\u00c9gypte. Sa pr\u00e9sence en Libye est possible mais n'a pas encore \u00e9t\u00e9 cit\u00e9e.\r\n\r\nCes esp\u00e8ces sont plus ou moins communes, mais aucune d\u2019entre elles n\u2019est en principe consid\u00e9r\u00e9e comme menac\u00e9e. Elles ne sont actuellement pas \u00e9valu\u00e9es \u00e0 l\u2019\u00e9chelle mondiale dans la Liste rouge des esp\u00e8ces de l\u2019UICN.","post_title":"AMARANTHACEAE Juss.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"amaranthaceae-juss-3","to_ping":"","pinged":"","post_modified":"2022-12-30 17:14:14","post_modified_gmt":"2022-12-30 17:14:14","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/family\/amaranthaceae-juss-3\/","menu_order":"0","post_type":"family","post_mime_type":"","comment_count":"0","translation_id":"106","element_type":"post_family","element_id":"10793","trid":"113945","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"10793"},"species":[{"ID":"12035","post_author":"1","post_date":"2020-11-10 10:07:23","post_date_gmt":"2020-11-10 10:07:23","post_content":"Arbrisseau \u00e0 feuilles persistantes, hermaphrodite, extr\u00eamement dense, h\u00e9misph\u00e9rique, pr\u00e9sentant habituellement du sable incrust\u00e9 entre les feuilles et ramilles, ce qui lui donne l\u2019apparence \u2013et la duret\u00e9\u2013 d\u2019une roche arrondie (dans le Djebel Bani, au N. d\u2019Aouinet Torkoz, il pr\u00e9sente un curieux port rampant et allong\u00e9). Dans les sols les plus humides et les plus abrit\u00e9s des berges des cours d'eau, il peut atteindre jusqu'\u00e0 1 m de haut et un diam\u00e8tre basal de 1,5 m, mais il ne d\u00e9passe habituellement pas 0,5 m de haut. Tr\u00e8s rameux depuis la base. Rameaux abondants \u00e0 \u00e9corce brun-gris\u00e2tre puis blanch\u00e2tre. Ramilles extraordinairement denses, serr\u00e9es les unes contre les autres, tr\u00e8s courtes (2-5 cm), \u00e0 articles si courts qu\u2019ils sont \u00e0 peines visibles entre les feuilles. Feuilles (4-7 \u00d7 1-3 mm) oppos\u00e9es, amplexicaules, soud\u00e9es, tr\u00e8s denses, presque imbriqu\u00e9es, ov\u00e9es-lanc\u00e9ol\u00e9es, trigones, termin\u00e9es en un mucron spinescent l\u00e9g\u00e8rement recourb\u00e9 vers l\u2019arri\u00e8re, charnues, glabres sauf \u00e0 la base, pourvue d\u2019une villosit\u00e9 laineuse, de couleur vert-blanch\u00e2tre, glaucescentes. Fleurs hermaphrodites, solitaires \u00e0 l\u2019aisselle des feuilles, dispos\u00e9es en petit nombre (2-5) \u00e0 l\u2019extr\u00e9mit\u00e9 sup\u00e9rieure des ramilles. P\u00e9rianthe \u00e0 5 pi\u00e8ces membraneuses sub\u00e9gales, ovales, obtuses. Le fruit est une baie \u00e0 une graine spiral\u00e9e dispos\u00e9e verticalement. P\u00e9rianthe fructif\u00e8re \u00e0 5 pi\u00e8ces, chacune pourvue d\u2019une aile blanch\u00e2tre \u00e0 purpurescente.","post_title":"Fredolia aretioides (Moq. & Coss. ex Bunge) Ulbr.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"fredolia-aretioides-moq-coss-ex-bunge-ulbr-3","to_ping":"","pinged":"","post_modified":"2022-10-13 17:23:53","post_modified_gmt":"2022-10-13 17:23:53","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/fredolia-aretioides-moq-coss-ex-bunge-ulbr-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4149","element_type":"post_species","element_id":"12035","trid":"114347","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"12035"}],"groups_keys":false,"title_groups_keys":false,"groups_keys_2":false,"title_groups_keys_2":false,"groups_keys_3":false,"title_groups_keys_3":false,"images":false,"ID":11700,"post_title":"Fredolia (Bunge) Ulbr.","post_content":"Genre end\u00e9mique du N. de l\u2019Afrique, ne comprenant qu\u2019une seule esp\u00e8ce, F. aretioides<\/strong><\/a>, \u00e0 aire de r\u00e9partition saharienne.","post_excerpt":"","post_author":"1","post_date":"2020-11-10 09:01:56","post_date_gmt":"2020-11-10 09:01:56","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"fredolia-bunge-ulbr","to_ping":"","pinged":"","post_modified":"2021-09-03 17:49:45","post_modified_gmt":"2021-09-03 17:49:45","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.northafricatrees.org\/genus\/fredolia-bunge-ulbr\/","menu_order":0,"post_type":"genus","post_mime_type":"","comment_count":"0","comments":false,"id":11700},"11730":{"short_name":"Halocnemum","name_html":"Halocnemum<\/strong> M. Bieb.","short_description":"","references":"Bacchetta, G., Brullo, C., Brullo, S., Guarino, R., & Sciandrello, S. 2012. Studi tassonomici sulle popolazioni italiane di Halocnemum strobilaceum<\/em> (Amaranthaceae<\/em>). Societa\u2019Botanica Italiana. Flora Vascolare D\u2019Italia: Studi Biosistematici Taxa endemici e loci classici<\/em>: 29-31.\r\n\r\nBiondi, E., Casavecchia, S., Estrelles, E. & Soriano, P. 2013. Halocnemum <\/em>M.Bieb. vegetation in the Mediterranean Basin. Plant Biosystems<\/em> 147: 536\u2013547. doi.org\/10.1080\/1126350 4.2013.832709\r\n\r\nLahora, A., Mendoza-Fern\u00e1ndez, A.J., Robles, J., Serra L., Schwarzer, H., S\u00e1nchez-G\u00f3mez, P. & Mota, J. 2017. Halocnemum cruciatum<\/em> (Forssk.) Tod. in Fenu & al<\/em>., Global and Regional IUCN Red List Assessments: 4. Italian Botanist<\/em> 4: 61-71. doi: 10.3897\/italianbotanist.4.21595","custom_author":"G. Ben\u00edtez & J. Molero Mesa.","family":{"ID":"10793","post_author":"1","post_date":"2020-11-10 08:58:13","post_date_gmt":"2020-11-10 08:58:13","post_content":"Famille compos\u00e9e d'environ 178 genres et 2050 esp\u00e8ces de plantes herbac\u00e9es et arbustives, rarement arborescentes, r\u00e9parties dans les r\u00e9gions tropicales, subtropicales et temp\u00e9r\u00e9es de toute la plan\u00e8te. Elle est amplement repr\u00e9sent\u00e9e dans le N. de l\u2019Afrique, avec 24 genres pr\u00e9sentant en plus ou moins grande mesure des esp\u00e8ces ligneuses. Dans 4 de ces genres, il n'y a que sous-arbrisseaux, plus ou moins ligneux, du moins \u00e0 la base, mais habituellement de moins de 0,5 m de haut, ils sont les suivants:\r\n\r\nSevada<\/strong> Moq. : genre monotypique repr\u00e9sent\u00e9 par S. schimperi <\/strong>Moq., un sous-arbrisseau glabre ou papilleux de jusqu\u2019\u00e0 40 cm de haut, \u00e0 feuilles \u00e9galement charnues, petites (2-15 \u00d7 1-2 mm), \u00e0 houppe de poils axillaires et base indur\u00e9e, fleurs petites \u00e0 p\u00e9rianthe de 1 mm, dispos\u00e9es en groupes axillaires de 3-10 en \u00e9pis ou panicules, pr\u00e9sente dans les lits secs des cours d'eau et les zones sableuses littorales en \u00c9gypte, dans la p\u00e9ninsule arabique, au Soudan, en \u00c9thiopie et en Somalie.\r\n\r\nCamphorosma<\/strong> L. : genre repr\u00e9sent\u00e9 par une unique esp\u00e8ce dans le N. de l\u2019Afrique, C. monspeliaca <\/strong>L., \u00e0 feuilles alternes, lin\u00e9aires et rigides, fleurs \u00e0 seulement 4 \u00e9tamines et p\u00e9rianthe fructif\u00e8re non ail\u00e9, \u00e0 aire de r\u00e9partition tr\u00e8s localis\u00e9e dans la r\u00e9gion : Maroc [Boulemane (Moyen Atlas)], Tunisie [Ghardimaou (vall\u00e9e de la Medjerda)] et extr\u00e9mit\u00e9 N.-O. de la Libye (O. de Tripoli). Elle a \u00e9t\u00e9 cit\u00e9e en Alg\u00e9rie.\r\n\r\nBassia <\/strong>All. : genre comprenant 10 esp\u00e8ces dans le N. de l\u2019Afrique, plantes annuelles pour la plupart, bien que certains correspondent \u00e0 des sous-arbrisseaux. B. prostrata<\/strong> (L.) Beck [Salsola prostrata<\/em> L., Kochia prostrata<\/em> (L.) Schrad.], \u00e0 feuilles alternes, non charnues, lin\u00e9aires, presque aciculaires et pi\u00e8ces du p\u00e9rianthe \u00e0 ailes si petites qu\u2019elles ne se touchent pas entre elles ; il s'agit d'une plante tr\u00e8s rare dans la r\u00e9gion, uniquement cit\u00e9e au S. d'Annoceur (Moyen Atlas) et dans les steppes du N.-E. de l\u2019Alg\u00e9rie. B. tomentosa<\/strong> (Lowe) Maire & Weiller [Suaeda tomentosa<\/em> Lowe, Chenolea tomentosa<\/em> (Lowe) Maire, Ch. canariensis<\/em> Moq., Ch. lanata<\/em> (Masson) Moq., Salsola lanata<\/em> Masson], \u00e0 feuilles alternes, villeuses, semi-cylindriques, lin\u00e9aires-lanc\u00e9ol\u00e9es, et p\u00e9rianthe fructif\u00e8re non ail\u00e9 ; elle cro\u00eet dans les r\u00e9gions atlantiques macaron\u00e9siennes, depuis les contreforts occidentaux du Haut Atlas jusqu\u2019au R\u00edo de Oro. B<\/strong>. arabica<\/strong> (Boiss.) Maire & Weiller [Chenolea arabica<\/em> Boiss., Chenoleoides arabica<\/em> (Boiss.) Botsch.], \u00e0 feuilles oblongues-lin\u00e9aires, les sup\u00e9rieures oblongues ou ovales, obtuses, souvent glabrescentes, les inf\u00e9rieures longuement viIIeuses\u00a0; avec un p\u00e9rianthe fructif\u00e8re laineux caract\u00e9ristique. Il vit dans les zones semi-d\u00e9sertiques et d\u00e9sertiques du nord-est de la Libye, de l'\u00c9gypte, du Moyen-Orient et de la p\u00e9ninsule arabique.\r\n\r\nAgathophora<\/strong> (Fenzl) Bunge. : genre monotypique repr\u00e9sent\u00e9 par A. alopecurioides<\/strong> (Delile) Fenzl ex Bunge [Salsola alopecurioides<\/em> Delile, Halogeton alopecurioides<\/em> (Delile) Moq., Agathophora algeriensis <\/em>Botsch.] (Ara<\/em>. : Hamad sha\u2019aran), sous-arbrisseau rameux atteignant 50 cm de haut, \u00e0 feuilles alternes, cylindriques, obtuses, \u00e0 pointe termin\u00e9e en une petite \u00e9pine rigide et p\u00e9rianthe fructif\u00e8re ail\u00e9 ; il s\u2019agit d\u2019une plante peu commun, mais pouvant \u00eatre rencontr\u00e9e dans presque toutes les r\u00e9gions sahariennes et pr\u00e9sahariennes du N. de l\u2019Afrique. Dans les steppes marocaines orientales, ellel peut devenir abondant, elle s\u2019\u00e9tendant au Maroc par la d\u00e9pression de la Moulouya jusqu\u2019\u00e0 Saka (N. de Guercif), aux abords de la M\u00e9diterran\u00e9e, et jusqu\u2019au Pakistan \u00e0 l\u2019E., en passant par la Tunisie et l\u2019\u00c9gypte. Sa pr\u00e9sence en Libye est possible mais n'a pas encore \u00e9t\u00e9 cit\u00e9e.\r\n\r\nCes esp\u00e8ces sont plus ou moins communes, mais aucune d\u2019entre elles n\u2019est en principe consid\u00e9r\u00e9e comme menac\u00e9e. Elles ne sont actuellement pas \u00e9valu\u00e9es \u00e0 l\u2019\u00e9chelle mondiale dans la Liste rouge des esp\u00e8ces de l\u2019UICN.","post_title":"AMARANTHACEAE Juss.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"amaranthaceae-juss-3","to_ping":"","pinged":"","post_modified":"2022-12-30 17:14:14","post_modified_gmt":"2022-12-30 17:14:14","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/family\/amaranthaceae-juss-3\/","menu_order":"0","post_type":"family","post_mime_type":"","comment_count":"0","translation_id":"106","element_type":"post_family","element_id":"10793","trid":"113945","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"10793"},"species":[{"ID":"11945","post_author":"1","post_date":"2020-11-10 10:07:16","post_date_gmt":"2020-11-10 10:07:16","post_content":"Arbrisseau \u00e0 feuilles persistantes, hermaphrodite, \u00e0 port dress\u00e9 de 20-150 cm de haut, \u00e0 tronc tr\u00e8s ramifi\u00e9, \u00e9corce brune ou brun-gris\u00e2tre. Ramilles dress\u00e9es, parfois semi-couch\u00e9es, cylindriques, articul\u00e9es, vertes et glabres. Feuilles oppos\u00e9es, sessiles, squamiformes, si petites (\u00b1 1 mm) que les ramilles de cet arbrisseau ont souvent \u00e9t\u00e9 consid\u00e9r\u00e9es comme aphylles (sans feuilles) ; elles sont vertes, charnues et caduques, naissant \u00e0 l'apex de chaque segment. Elles forment des brachyblastes tr\u00e8s caract\u00e9ristiques, compos\u00e9s de feuilles de diff\u00e9rentes formes et tailles, les plus grandes \u00e9tant situ\u00e9es \u00e0 l\u2019ext\u00e9rieur, se faisant de plus en plus petites vers le centre. Cette esp\u00e8ce se distingue tr\u00e8s bien des autres plantes de la famille par ses ramilles lat\u00e9rales courtes et globuleuses form\u00e9es par les inflorescences. Fleurs tr\u00e8s petites (1-2 mm), \u00e0 p\u00e9rianthe compos\u00e9 de 3 pi\u00e8ces diff\u00e9rentes et \u00e0 anth\u00e8res jaunes. La graine est brune \u00e0 surface verruqueuse.","post_title":"Halocnemum strobilaceum (Pall.) M.Bieb.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"halocnemum-strobilaceum-pall-m-bieb-3","to_ping":"","pinged":"","post_modified":"2026-04-14 17:02:40","post_modified_gmt":"2026-04-14 17:02:40","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/halocnemum-strobilaceum-pall-m-bieb-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4059","element_type":"post_species","element_id":"11945","trid":"114317","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"11945"}],"groups_keys":false,"title_groups_keys":false,"groups_keys_2":false,"title_groups_keys_2":false,"groups_keys_3":false,"title_groups_keys_3":false,"images":false,"ID":11730,"post_title":"Halocnemum M.Bieb.","post_content":"Genre repr\u00e9sent\u00e9 par une seule esp\u00e8ce dans le N. de l\u2019Afrique, H. strobilaceum<\/strong><\/a>, r\u00e9partie dans les zones steppiques les plus s\u00e8ches et le Sahara.","post_excerpt":"","post_author":"1","post_date":"2020-11-10 09:01:58","post_date_gmt":"2020-11-10 09:01:58","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"halocnemum-m-bieb","to_ping":"","pinged":"","post_modified":"2022-12-30 17:19:20","post_modified_gmt":"2022-12-30 17:19:20","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.northafricatrees.org\/genus\/halocnemum-m-bieb\/","menu_order":0,"post_type":"genus","post_mime_type":"","comment_count":"0","comments":false,"id":11730},"11706":{"short_name":"Haloxylon","name_html":"Haloxylon<\/strong> Bunge","short_description":"","references":"","custom_author":"G. Ben\u00edtez & J. Molero Mesa.","family":{"ID":"10793","post_author":"1","post_date":"2020-11-10 08:58:13","post_date_gmt":"2020-11-10 08:58:13","post_content":"Famille compos\u00e9e d'environ 178 genres et 2050 esp\u00e8ces de plantes herbac\u00e9es et arbustives, rarement arborescentes, r\u00e9parties dans les r\u00e9gions tropicales, subtropicales et temp\u00e9r\u00e9es de toute la plan\u00e8te. Elle est amplement repr\u00e9sent\u00e9e dans le N. de l\u2019Afrique, avec 24 genres pr\u00e9sentant en plus ou moins grande mesure des esp\u00e8ces ligneuses. Dans 4 de ces genres, il n'y a que sous-arbrisseaux, plus ou moins ligneux, du moins \u00e0 la base, mais habituellement de moins de 0,5 m de haut, ils sont les suivants:\r\n\r\nSevada<\/strong> Moq. : genre monotypique repr\u00e9sent\u00e9 par S. schimperi <\/strong>Moq., un sous-arbrisseau glabre ou papilleux de jusqu\u2019\u00e0 40 cm de haut, \u00e0 feuilles \u00e9galement charnues, petites (2-15 \u00d7 1-2 mm), \u00e0 houppe de poils axillaires et base indur\u00e9e, fleurs petites \u00e0 p\u00e9rianthe de 1 mm, dispos\u00e9es en groupes axillaires de 3-10 en \u00e9pis ou panicules, pr\u00e9sente dans les lits secs des cours d'eau et les zones sableuses littorales en \u00c9gypte, dans la p\u00e9ninsule arabique, au Soudan, en \u00c9thiopie et en Somalie.\r\n\r\nCamphorosma<\/strong> L. : genre repr\u00e9sent\u00e9 par une unique esp\u00e8ce dans le N. de l\u2019Afrique, C. monspeliaca <\/strong>L., \u00e0 feuilles alternes, lin\u00e9aires et rigides, fleurs \u00e0 seulement 4 \u00e9tamines et p\u00e9rianthe fructif\u00e8re non ail\u00e9, \u00e0 aire de r\u00e9partition tr\u00e8s localis\u00e9e dans la r\u00e9gion : Maroc [Boulemane (Moyen Atlas)], Tunisie [Ghardimaou (vall\u00e9e de la Medjerda)] et extr\u00e9mit\u00e9 N.-O. de la Libye (O. de Tripoli). Elle a \u00e9t\u00e9 cit\u00e9e en Alg\u00e9rie.\r\n\r\nBassia <\/strong>All. : genre comprenant 10 esp\u00e8ces dans le N. de l\u2019Afrique, plantes annuelles pour la plupart, bien que certains correspondent \u00e0 des sous-arbrisseaux. B. prostrata<\/strong> (L.) Beck [Salsola prostrata<\/em> L., Kochia prostrata<\/em> (L.) Schrad.], \u00e0 feuilles alternes, non charnues, lin\u00e9aires, presque aciculaires et pi\u00e8ces du p\u00e9rianthe \u00e0 ailes si petites qu\u2019elles ne se touchent pas entre elles ; il s'agit d'une plante tr\u00e8s rare dans la r\u00e9gion, uniquement cit\u00e9e au S. d'Annoceur (Moyen Atlas) et dans les steppes du N.-E. de l\u2019Alg\u00e9rie. B. tomentosa<\/strong> (Lowe) Maire & Weiller [Suaeda tomentosa<\/em> Lowe, Chenolea tomentosa<\/em> (Lowe) Maire, Ch. canariensis<\/em> Moq., Ch. lanata<\/em> (Masson) Moq., Salsola lanata<\/em> Masson], \u00e0 feuilles alternes, villeuses, semi-cylindriques, lin\u00e9aires-lanc\u00e9ol\u00e9es, et p\u00e9rianthe fructif\u00e8re non ail\u00e9 ; elle cro\u00eet dans les r\u00e9gions atlantiques macaron\u00e9siennes, depuis les contreforts occidentaux du Haut Atlas jusqu\u2019au R\u00edo de Oro. B<\/strong>. arabica<\/strong> (Boiss.) Maire & Weiller [Chenolea arabica<\/em> Boiss., Chenoleoides arabica<\/em> (Boiss.) Botsch.], \u00e0 feuilles oblongues-lin\u00e9aires, les sup\u00e9rieures oblongues ou ovales, obtuses, souvent glabrescentes, les inf\u00e9rieures longuement viIIeuses\u00a0; avec un p\u00e9rianthe fructif\u00e8re laineux caract\u00e9ristique. Il vit dans les zones semi-d\u00e9sertiques et d\u00e9sertiques du nord-est de la Libye, de l'\u00c9gypte, du Moyen-Orient et de la p\u00e9ninsule arabique.\r\n\r\nAgathophora<\/strong> (Fenzl) Bunge. : genre monotypique repr\u00e9sent\u00e9 par A. alopecurioides<\/strong> (Delile) Fenzl ex Bunge [Salsola alopecurioides<\/em> Delile, Halogeton alopecurioides<\/em> (Delile) Moq., Agathophora algeriensis <\/em>Botsch.] (Ara<\/em>. : Hamad sha\u2019aran), sous-arbrisseau rameux atteignant 50 cm de haut, \u00e0 feuilles alternes, cylindriques, obtuses, \u00e0 pointe termin\u00e9e en une petite \u00e9pine rigide et p\u00e9rianthe fructif\u00e8re ail\u00e9 ; il s\u2019agit d\u2019une plante peu commun, mais pouvant \u00eatre rencontr\u00e9e dans presque toutes les r\u00e9gions sahariennes et pr\u00e9sahariennes du N. de l\u2019Afrique. Dans les steppes marocaines orientales, ellel peut devenir abondant, elle s\u2019\u00e9tendant au Maroc par la d\u00e9pression de la Moulouya jusqu\u2019\u00e0 Saka (N. de Guercif), aux abords de la M\u00e9diterran\u00e9e, et jusqu\u2019au Pakistan \u00e0 l\u2019E., en passant par la Tunisie et l\u2019\u00c9gypte. Sa pr\u00e9sence en Libye est possible mais n'a pas encore \u00e9t\u00e9 cit\u00e9e.\r\n\r\nCes esp\u00e8ces sont plus ou moins communes, mais aucune d\u2019entre elles n\u2019est en principe consid\u00e9r\u00e9e comme menac\u00e9e. Elles ne sont actuellement pas \u00e9valu\u00e9es \u00e0 l\u2019\u00e9chelle mondiale dans la Liste rouge des esp\u00e8ces de l\u2019UICN.","post_title":"AMARANTHACEAE Juss.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"amaranthaceae-juss-3","to_ping":"","pinged":"","post_modified":"2022-12-30 17:14:14","post_modified_gmt":"2022-12-30 17:14:14","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/family\/amaranthaceae-juss-3\/","menu_order":"0","post_type":"family","post_mime_type":"","comment_count":"0","translation_id":"106","element_type":"post_family","element_id":"10793","trid":"113945","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"10793"},"species":[{"ID":"12023","post_author":"1","post_date":"2020-11-10 10:07:22","post_date_gmt":"2020-11-10 10:07:22","post_content":"Petit arbre ou arbuste hermaphrodite, rameux depuis la base, atteignant 3 m de haut, \u00e0 tronc principal de jusqu\u2019\u00e0 25 cm de diam\u00e8tre et \u00e9corce gris clair. Rameaux de l\u2019ann\u00e9e ant\u00e9rieure blanch\u00e2tres \u00e0 stries circulaires. Rameaux de l\u2019ann\u00e9e de couleur vert p\u00e2le, effil\u00e9s (1-2 mm de diam\u00e8tre), articul\u00e9s, dress\u00e9s de jeunesse, puis arqu\u00e9s avec le temps, termin\u00e9s en cuspides de couleur paille. Feuilles r\u00e9duites en guise d\u2019\u00e9cailles (0,5-1,25 mm), aigu\u00ebs, conn\u00e9es, pourvues d'une houppe de poils \u00e0 l'aisselle. Fleurs en ramilles courtes en guise d'\u00e9pis, solitaires \u00e0 l'aisselle d'une bract\u00e9e obtuse et squamiforme. Bract\u00e9oles orbiculaires \u00e0 ovales, obtuses, pourvues d\u2019une ligne centrale marqu\u00e9e, \u00e0 bord scarieux, aussi longues que les fleurs. \u00c9tamines exsertes et staminodes effil\u00e9s, membraneux et glabres. Stigmates : 5, sessiles. Segments du p\u00e9rianthe obtus, membraneux et qui, au cours du d\u00e9veloppement du fruit, forment des ailes pr\u00e8s de sa partie apicale. Ces ailes sont suborbiculaires \u00e0 r\u00e9niformes, g\u00e9n\u00e9ralement tordues, \u00e0 base arrondie ou subcord\u00e9e, de 7-9(12) mm de long et de couleur blanc-jaun\u00e2tre. Le fruit est comprim\u00e9, de 2-2,5 mm de diam\u00e8tre, d\u00e9passant \u00e0 peine le p\u00e9rianthe ail\u00e9.","post_title":"Haloxylon persicum Bunge","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"haloxylon-persicum-bunge-3","to_ping":"","pinged":"","post_modified":"2026-04-14 17:05:05","post_modified_gmt":"2026-04-14 17:05:05","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/haloxylon-persicum-bunge-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4137","element_type":"post_species","element_id":"12023","trid":"114343","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"12023"}],"groups_keys":false,"title_groups_keys":false,"groups_keys_2":false,"title_groups_keys_2":false,"groups_keys_3":false,"title_groups_keys_3":false,"images":false,"ID":11706,"post_title":"Haloxylon Bunge","post_content":"Genre proche de Hammada<\/em>, repr\u00e9sent\u00e9 dans la r\u00e9gion par une seule esp\u00e8ce, H. persicum<\/strong><\/a>, originaire d\u2019Asie centrale et du S.-O., qui s\u2019\u00e9tend vers l\u2019O. jusqu\u2019en \u00c9gypte.","post_excerpt":"","post_author":"1","post_date":"2020-11-10 09:01:56","post_date_gmt":"2020-11-10 09:01:56","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"haloxylon-bunge","to_ping":"","pinged":"","post_modified":"2021-09-03 17:41:31","post_modified_gmt":"2021-09-03 17:41:31","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.northafricatrees.org\/genus\/haloxylon-bunge\/","menu_order":0,"post_type":"genus","post_mime_type":"","comment_count":"0","comments":false,"id":11706},"11709":{"short_name":"Hammada","name_html":"Hammada<\/strong> Iljin","short_description":"","references":"Ferrer-Gallego, P. & Crespo. M.B., 2020. Typification of Hammada articulata<\/em> and Haloxylon scoparium<\/em> (Amaranthaceae<\/em>). Phytotaxa<\/em> 456 (2): 212\u2013214.","custom_author":"G. Ben\u00edtez & J. Molero Mesa.","family":{"ID":"10793","post_author":"1","post_date":"2020-11-10 08:58:13","post_date_gmt":"2020-11-10 08:58:13","post_content":"Famille compos\u00e9e d'environ 178 genres et 2050 esp\u00e8ces de plantes herbac\u00e9es et arbustives, rarement arborescentes, r\u00e9parties dans les r\u00e9gions tropicales, subtropicales et temp\u00e9r\u00e9es de toute la plan\u00e8te. Elle est amplement repr\u00e9sent\u00e9e dans le N. de l\u2019Afrique, avec 24 genres pr\u00e9sentant en plus ou moins grande mesure des esp\u00e8ces ligneuses. Dans 4 de ces genres, il n'y a que sous-arbrisseaux, plus ou moins ligneux, du moins \u00e0 la base, mais habituellement de moins de 0,5 m de haut, ils sont les suivants:\r\n\r\nSevada<\/strong> Moq. : genre monotypique repr\u00e9sent\u00e9 par S. schimperi <\/strong>Moq., un sous-arbrisseau glabre ou papilleux de jusqu\u2019\u00e0 40 cm de haut, \u00e0 feuilles \u00e9galement charnues, petites (2-15 \u00d7 1-2 mm), \u00e0 houppe de poils axillaires et base indur\u00e9e, fleurs petites \u00e0 p\u00e9rianthe de 1 mm, dispos\u00e9es en groupes axillaires de 3-10 en \u00e9pis ou panicules, pr\u00e9sente dans les lits secs des cours d'eau et les zones sableuses littorales en \u00c9gypte, dans la p\u00e9ninsule arabique, au Soudan, en \u00c9thiopie et en Somalie.\r\n\r\nCamphorosma<\/strong> L. : genre repr\u00e9sent\u00e9 par une unique esp\u00e8ce dans le N. de l\u2019Afrique, C. monspeliaca <\/strong>L., \u00e0 feuilles alternes, lin\u00e9aires et rigides, fleurs \u00e0 seulement 4 \u00e9tamines et p\u00e9rianthe fructif\u00e8re non ail\u00e9, \u00e0 aire de r\u00e9partition tr\u00e8s localis\u00e9e dans la r\u00e9gion : Maroc [Boulemane (Moyen Atlas)], Tunisie [Ghardimaou (vall\u00e9e de la Medjerda)] et extr\u00e9mit\u00e9 N.-O. de la Libye (O. de Tripoli). Elle a \u00e9t\u00e9 cit\u00e9e en Alg\u00e9rie.\r\n\r\nBassia <\/strong>All. : genre comprenant 10 esp\u00e8ces dans le N. de l\u2019Afrique, plantes annuelles pour la plupart, bien que certains correspondent \u00e0 des sous-arbrisseaux. B. prostrata<\/strong> (L.) Beck [Salsola prostrata<\/em> L., Kochia prostrata<\/em> (L.) Schrad.], \u00e0 feuilles alternes, non charnues, lin\u00e9aires, presque aciculaires et pi\u00e8ces du p\u00e9rianthe \u00e0 ailes si petites qu\u2019elles ne se touchent pas entre elles ; il s'agit d'une plante tr\u00e8s rare dans la r\u00e9gion, uniquement cit\u00e9e au S. d'Annoceur (Moyen Atlas) et dans les steppes du N.-E. de l\u2019Alg\u00e9rie. B. tomentosa<\/strong> (Lowe) Maire & Weiller [Suaeda tomentosa<\/em> Lowe, Chenolea tomentosa<\/em> (Lowe) Maire, Ch. canariensis<\/em> Moq., Ch. lanata<\/em> (Masson) Moq., Salsola lanata<\/em> Masson], \u00e0 feuilles alternes, villeuses, semi-cylindriques, lin\u00e9aires-lanc\u00e9ol\u00e9es, et p\u00e9rianthe fructif\u00e8re non ail\u00e9 ; elle cro\u00eet dans les r\u00e9gions atlantiques macaron\u00e9siennes, depuis les contreforts occidentaux du Haut Atlas jusqu\u2019au R\u00edo de Oro. B<\/strong>. arabica<\/strong> (Boiss.) Maire & Weiller [Chenolea arabica<\/em> Boiss., Chenoleoides arabica<\/em> (Boiss.) Botsch.], \u00e0 feuilles oblongues-lin\u00e9aires, les sup\u00e9rieures oblongues ou ovales, obtuses, souvent glabrescentes, les inf\u00e9rieures longuement viIIeuses\u00a0; avec un p\u00e9rianthe fructif\u00e8re laineux caract\u00e9ristique. Il vit dans les zones semi-d\u00e9sertiques et d\u00e9sertiques du nord-est de la Libye, de l'\u00c9gypte, du Moyen-Orient et de la p\u00e9ninsule arabique.\r\n\r\nAgathophora<\/strong> (Fenzl) Bunge. : genre monotypique repr\u00e9sent\u00e9 par A. alopecurioides<\/strong> (Delile) Fenzl ex Bunge [Salsola alopecurioides<\/em> Delile, Halogeton alopecurioides<\/em> (Delile) Moq., Agathophora algeriensis <\/em>Botsch.] (Ara<\/em>. : Hamad sha\u2019aran), sous-arbrisseau rameux atteignant 50 cm de haut, \u00e0 feuilles alternes, cylindriques, obtuses, \u00e0 pointe termin\u00e9e en une petite \u00e9pine rigide et p\u00e9rianthe fructif\u00e8re ail\u00e9 ; il s\u2019agit d\u2019une plante peu commun, mais pouvant \u00eatre rencontr\u00e9e dans presque toutes les r\u00e9gions sahariennes et pr\u00e9sahariennes du N. de l\u2019Afrique. Dans les steppes marocaines orientales, ellel peut devenir abondant, elle s\u2019\u00e9tendant au Maroc par la d\u00e9pression de la Moulouya jusqu\u2019\u00e0 Saka (N. de Guercif), aux abords de la M\u00e9diterran\u00e9e, et jusqu\u2019au Pakistan \u00e0 l\u2019E., en passant par la Tunisie et l\u2019\u00c9gypte. Sa pr\u00e9sence en Libye est possible mais n'a pas encore \u00e9t\u00e9 cit\u00e9e.\r\n\r\nCes esp\u00e8ces sont plus ou moins communes, mais aucune d\u2019entre elles n\u2019est en principe consid\u00e9r\u00e9e comme menac\u00e9e. Elles ne sont actuellement pas \u00e9valu\u00e9es \u00e0 l\u2019\u00e9chelle mondiale dans la Liste rouge des esp\u00e8ces de l\u2019UICN.","post_title":"AMARANTHACEAE Juss.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"amaranthaceae-juss-3","to_ping":"","pinged":"","post_modified":"2022-12-30 17:14:14","post_modified_gmt":"2022-12-30 17:14:14","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/family\/amaranthaceae-juss-3\/","menu_order":"0","post_type":"family","post_mime_type":"","comment_count":"0","translation_id":"106","element_type":"post_family","element_id":"10793","trid":"113945","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"10793"},"species":[{"ID":"12020","post_author":"1","post_date":"2020-11-10 10:07:22","post_date_gmt":"2020-11-10 10:07:22","post_content":"Arbrisseau \u00e0 feuilles persistantes, hermaphrodite, dress\u00e9, atteignant 1 m de haut, tr\u00e8s rameux, parfois intriqu\u00e9, \u00e0 tiges et rameaux couverts d\u2019une \u00e9corce brun-cendr\u00e9. Feuilles cylindriques, articul\u00e9es, d\u2019un vert plus ou moins fonc\u00e9, qui noircissent en s\u00e9chant. Feuilles (0,5-2 mm) oppos\u00e9es, soud\u00e9es entre elles et \u00e0 l\u2019article, avec lequel elles se confondent, formant 2 couches laminaires oppos\u00e9es au sommet de l\u2019article, plus ou moins triangulaires-subul\u00e9es, charnues. L\u2019aisselle foliaire est glabrescente, \u00e0 quelques poils tr\u00e8s courts. Fleurs toutes hermaphrodites, habituellement solitaires \u00e0 l\u2019aisselle des feuilles. Inflorescences en \u00e9pis effil\u00e9s plus ou moins denses. Le fruit est un ak\u00e8ne entour\u00e9 des 5 pi\u00e8ces du p\u00e9rianthe, qui d\u00e9veloppent chacun une aile dorsale. Ailes larges, ov\u00e9es-arrondies, finement stri\u00e9es ; d\u2019une couleur allant du rose clair au jaune et au brun.","post_title":"Hammada articulata (Moq.) O. Bol\u00f2s & Vigo","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"hammada-scoparia","to_ping":"","pinged":"","post_modified":"2026-04-14 17:07:33","post_modified_gmt":"2026-04-14 17:07:33","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/hammada-scoparia\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4134","element_type":"post_species","element_id":"12020","trid":"114342","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"12020"}],"groups_keys":[{"ID":"35083","post_author":"1","post_date":"2021-02-23 14:22:18","post_date_gmt":"2021-02-23 14:22:18","post_content":"","post_title":"P\u00e9rianthe fructif\u00e8re de 4-6(8) mm de diam\u00e8tre, ailes comprises. Articles \u00e0 base plus ou moins r\u00e9tr\u00e9cie. Rameaux verd\u00e2tres qui noircissent avec l\u2019\u00e2ge ou \u00e0 la dessiccation","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"perianthe-fructifere-de-4-68-mm-de-diametre-ailes-comprises-articles-a-base-plus-ou-moins-retrecie-rameaux-verdatres-qui-noircissent-avec-lage-ou-a-la-dessiccation","to_ping":"","pinged":"","post_modified":"2021-02-23 14:22:18","post_modified_gmt":"2021-02-23 14:22:18","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/genus-group-key\/perianthe-fructifere-de-4-68-mm-de-diametre-ailes-comprises-articles-a-base-plus-ou-moins-retrecie-rameaux-verdatres-qui-noircissent-avec-lage-ou-a-la-dessiccation\/","menu_order":"0","post_type":"genus_group_key","post_mime_type":"","comment_count":"0","translation_id":"27920","element_type":"post_genus_group_key","element_id":"35083","trid":"184846","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"35083"},{"ID":"23109","post_author":"1","post_date":"2021-01-07 10:47:33","post_date_gmt":"2021-01-07 10:47:33","post_content":"","post_title":"P\u00e9rianthe fructif\u00e8re de 6-10 mm de diam\u00e8tre, ailes comprises. Articles cylindriques. Rameaux verd\u00e2tres qui deviennent jaun\u00e2tres ou blanch\u00e2tres avec l'\u00e2ge","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"perianthe-fructifere-de-6-10-mm-de-diametre-ailes-comprises-articles-cylindriques-rameaux-verdatres-qui-deviennent-jaunatres-ou-blanchatres-avec-lage","to_ping":"","pinged":"","post_modified":"2021-01-07 10:47:33","post_modified_gmt":"2021-01-07 10:47:33","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/genus-group-key\/perianthe-fructifere-de-6-10-mm-de-diametre-ailes-comprises-articles-cylindriques-rameaux-verdatres-qui-deviennent-jaunatres-ou-blanchatres-avec-lage\/","menu_order":"0","post_type":"genus_group_key","post_mime_type":"","comment_count":"0","translation_id":"1912","element_type":"post_genus_group_key","element_id":"23109","trid":"116919","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"23109"},{"ID":"23106","post_author":"1","post_date":"2021-01-07 10:47:33","post_date_gmt":"2021-01-07 10:47:33","post_content":"","post_title":"Plantes glabres. Feuilles de moins de 0,8 cm de long","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"plantes-glabres-feuilles-de-moins-de-08-cm-de-long","to_ping":"","pinged":"","post_modified":"2021-09-03 17:36:41","post_modified_gmt":"2021-09-03 17:36:41","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/genus-group-key\/plantes-glabres-feuilles-de-moins-de-08-cm-de-long\/","menu_order":"0","post_type":"genus_group_key","post_mime_type":"","comment_count":"0","translation_id":"1909","element_type":"post_genus_group_key","element_id":"23106","trid":"116918","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"23106"},{"ID":"23103","post_author":"1","post_date":"2021-01-07 10:47:33","post_date_gmt":"2021-01-07 10:47:33","post_content":"","post_title":"Plantes velout\u00e9es, canescentes. Feuilles de 0,8-1 cm de long","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"plantes-veloutees-canescentes-feuilles-de-08-1-cm-de-long","to_ping":"","pinged":"","post_modified":"2022-04-04 19:43:13","post_modified_gmt":"2022-04-04 19:43:13","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/genus-group-key\/plantes-veloutees-canescentes-feuilles-de-08-1-cm-de-long\/","menu_order":"0","post_type":"genus_group_key","post_mime_type":"","comment_count":"0","translation_id":"1906","element_type":"post_genus_group_key","element_id":"23103","trid":"116917","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"23103"},{"ID":"23112","post_author":"1","post_date":"2021-01-07 10:47:34","post_date_gmt":"2021-01-07 10:47:34","post_content":"","post_title":"Rameaux florif\u00e8res qui naissent de mani\u00e8re irr\u00e9guli\u00e8re des tiges vertes de l\u2019ann\u00e9e. Fleurs et fruits \u00e0 l\u2019extr\u00e9mit\u00e9 des rameaux. P\u00e9rianthe fructif\u00e8re de 6-8 mm de diam\u00e8tre, ailes comprises, g\u00e9n\u00e9ralement brun\u00e2tre et \u00e0 ailes l\u00e9g\u00e8rement in\u00e9gales","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"rameaux-floriferes-qui-naissent-de-maniere-irreguliere-des-tiges-vertes-de-lannee-fleurs-et-fruits-a-lextremite-des-rameaux-perianthe-fructifere-de-6-8-mm-de-diametre-ailes-compr","to_ping":"","pinged":"","post_modified":"2021-12-03 11:36:52","post_modified_gmt":"2021-12-03 11:36:52","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/genus-group-key\/rameaux-floriferes-qui-naissent-de-maniere-irreguliere-des-tiges-vertes-de-lannee-fleurs-et-fruits-a-lextremite-des-rameaux-perianthe-fructifere-de-6-8-mm-de-diametre-ailes-compr\/","menu_order":"0","post_type":"genus_group_key","post_mime_type":"","comment_count":"0","translation_id":"1915","element_type":"post_genus_group_key","element_id":"23112","trid":"116920","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"23112"},{"ID":"23115","post_author":"1","post_date":"2021-01-07 10:47:34","post_date_gmt":"2021-01-07 10:47:34","post_content":"","post_title":"Rameaux florif\u00e8res qui naissent de mani\u00e8re plus ou moins r\u00e9guli\u00e8re des tiges des ann\u00e9es ant\u00e9rieures. Fleurs et fruits naissant tout au long des rameaux. P\u00e9rianthe fructif\u00e8re g\u00e9n\u00e9ralement de 8-10 mm de diam\u00e8tre, ailes comprises, blanch\u00e2tre et \u00e0 ailes g\u00e9n\u00e9","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"rameaux-floriferes-qui-naissent-de-maniere-plus-ou-moins-reguliere-des-tiges-des-annees-anterieures-fleurs-et-fruits-naissant-tout-au-long-des-rameaux-perianthe-fructifere-generalement-de-8-10-mm-d","to_ping":"","pinged":"","post_modified":"2021-12-03 11:40:13","post_modified_gmt":"2021-12-03 11:40:13","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/genus-group-key\/rameaux-floriferes-qui-naissent-de-maniere-plus-ou-moins-reguliere-des-tiges-des-annees-anterieures-fleurs-et-fruits-naissant-tout-au-long-des-rameaux-perianthe-fructifere-generalement-de-8-10-mm-d\/","menu_order":"0","post_type":"genus_group_key","post_mime_type":"","comment_count":"0","translation_id":"1918","element_type":"post_genus_group_key","element_id":"23115","trid":"116921","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"23115"}],"title_groups_keys":false,"groups_keys_2":false,"title_groups_keys_2":false,"groups_keys_3":false,"title_groups_keys_3":false,"images":false,"ID":11709,"post_title":"Hammada Iljin","post_content":"Genre pr\u00e9sentant une d\u00e9nomination taxonomique un peu confuse. Pour divers auteurs, il devrait \u00eatre maintenu en l\u2019\u00e9tat (par ex., Chatelain & Dobignard, 2011), tandis que pour d\u2019autres, il devrait \u00eatre inclus dans le genre proche Haloxylon <\/em>Bunge (The Plant List<\/em>). Il est repr\u00e9sent\u00e9 par 4 esp\u00e8ces dans le N. de l\u2019Afrique, r\u00e9parties dans les zones les plus s\u00e8ches des aires m\u00e9diterran\u00e9ennes et sahariennes. Parmi ceux-ci, le plus petit est H. negevensis<\/strong> Iljin & Zohary [Haloxylon negevensis<\/em> (Iljin & Zohary) Boulos], sous-arbrisseau jusqu\u2019\u00e0 0,4 m de haut, ais\u00e9ment diff\u00e9renciable par son aspect g\u00e9n\u00e9ral velout\u00e9 ou canescent, ses articles longs et ses feuilles plus longues. Pr\u00e9sent au Sina\u00ef (\u00c9gypte), en Palestine et en Isra\u00ebl. Dans la Liste rouge des plantes vasculaires d\u2019\u00c9gypte (Flora Aegyptiaca<\/em> Vol 1, 2000), H. negevensis<\/em> est catalogu\u00e9e comme \u00ab\u00a0ind\u00e9termin\u00e9e\u00a0\u00bb.","post_excerpt":"","post_author":"1","post_date":"2020-11-10 09:01:56","post_date_gmt":"2020-11-10 09:01:56","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"hammada-iljin","to_ping":"","pinged":"","post_modified":"2022-12-25 19:41:14","post_modified_gmt":"2022-12-25 19:41:14","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.northafricatrees.org\/genus\/hammada-iljin\/","menu_order":0,"post_type":"genus","post_mime_type":"","comment_count":"0","comments":false,"id":11709},"11733":{"short_name":"Krascheninnikovia","name_html":"Krascheninnikovia<\/strong> Gueldenst.","short_description":"","references":"","custom_author":"G. Ben\u00edtez & J. Molero Mesa.","family":{"ID":"10793","post_author":"1","post_date":"2020-11-10 08:58:13","post_date_gmt":"2020-11-10 08:58:13","post_content":"Famille compos\u00e9e d'environ 178 genres et 2050 esp\u00e8ces de plantes herbac\u00e9es et arbustives, rarement arborescentes, r\u00e9parties dans les r\u00e9gions tropicales, subtropicales et temp\u00e9r\u00e9es de toute la plan\u00e8te. Elle est amplement repr\u00e9sent\u00e9e dans le N. de l\u2019Afrique, avec 24 genres pr\u00e9sentant en plus ou moins grande mesure des esp\u00e8ces ligneuses. Dans 4 de ces genres, il n'y a que sous-arbrisseaux, plus ou moins ligneux, du moins \u00e0 la base, mais habituellement de moins de 0,5 m de haut, ils sont les suivants:\r\n\r\nSevada<\/strong> Moq. : genre monotypique repr\u00e9sent\u00e9 par S. schimperi <\/strong>Moq., un sous-arbrisseau glabre ou papilleux de jusqu\u2019\u00e0 40 cm de haut, \u00e0 feuilles \u00e9galement charnues, petites (2-15 \u00d7 1-2 mm), \u00e0 houppe de poils axillaires et base indur\u00e9e, fleurs petites \u00e0 p\u00e9rianthe de 1 mm, dispos\u00e9es en groupes axillaires de 3-10 en \u00e9pis ou panicules, pr\u00e9sente dans les lits secs des cours d'eau et les zones sableuses littorales en \u00c9gypte, dans la p\u00e9ninsule arabique, au Soudan, en \u00c9thiopie et en Somalie.\r\n\r\nCamphorosma<\/strong> L. : genre repr\u00e9sent\u00e9 par une unique esp\u00e8ce dans le N. de l\u2019Afrique, C. monspeliaca <\/strong>L., \u00e0 feuilles alternes, lin\u00e9aires et rigides, fleurs \u00e0 seulement 4 \u00e9tamines et p\u00e9rianthe fructif\u00e8re non ail\u00e9, \u00e0 aire de r\u00e9partition tr\u00e8s localis\u00e9e dans la r\u00e9gion : Maroc [Boulemane (Moyen Atlas)], Tunisie [Ghardimaou (vall\u00e9e de la Medjerda)] et extr\u00e9mit\u00e9 N.-O. de la Libye (O. de Tripoli). Elle a \u00e9t\u00e9 cit\u00e9e en Alg\u00e9rie.\r\n\r\nBassia <\/strong>All. : genre comprenant 10 esp\u00e8ces dans le N. de l\u2019Afrique, plantes annuelles pour la plupart, bien que certains correspondent \u00e0 des sous-arbrisseaux. B. prostrata<\/strong> (L.) Beck [Salsola prostrata<\/em> L., Kochia prostrata<\/em> (L.) Schrad.], \u00e0 feuilles alternes, non charnues, lin\u00e9aires, presque aciculaires et pi\u00e8ces du p\u00e9rianthe \u00e0 ailes si petites qu\u2019elles ne se touchent pas entre elles ; il s'agit d'une plante tr\u00e8s rare dans la r\u00e9gion, uniquement cit\u00e9e au S. d'Annoceur (Moyen Atlas) et dans les steppes du N.-E. de l\u2019Alg\u00e9rie. B. tomentosa<\/strong> (Lowe) Maire & Weiller [Suaeda tomentosa<\/em> Lowe, Chenolea tomentosa<\/em> (Lowe) Maire, Ch. canariensis<\/em> Moq., Ch. lanata<\/em> (Masson) Moq., Salsola lanata<\/em> Masson], \u00e0 feuilles alternes, villeuses, semi-cylindriques, lin\u00e9aires-lanc\u00e9ol\u00e9es, et p\u00e9rianthe fructif\u00e8re non ail\u00e9 ; elle cro\u00eet dans les r\u00e9gions atlantiques macaron\u00e9siennes, depuis les contreforts occidentaux du Haut Atlas jusqu\u2019au R\u00edo de Oro. B<\/strong>. arabica<\/strong> (Boiss.) Maire & Weiller [Chenolea arabica<\/em> Boiss., Chenoleoides arabica<\/em> (Boiss.) Botsch.], \u00e0 feuilles oblongues-lin\u00e9aires, les sup\u00e9rieures oblongues ou ovales, obtuses, souvent glabrescentes, les inf\u00e9rieures longuement viIIeuses\u00a0; avec un p\u00e9rianthe fructif\u00e8re laineux caract\u00e9ristique. Il vit dans les zones semi-d\u00e9sertiques et d\u00e9sertiques du nord-est de la Libye, de l'\u00c9gypte, du Moyen-Orient et de la p\u00e9ninsule arabique.\r\n\r\nAgathophora<\/strong> (Fenzl) Bunge. : genre monotypique repr\u00e9sent\u00e9 par A. alopecurioides<\/strong> (Delile) Fenzl ex Bunge [Salsola alopecurioides<\/em> Delile, Halogeton alopecurioides<\/em> (Delile) Moq., Agathophora algeriensis <\/em>Botsch.] (Ara<\/em>. : Hamad sha\u2019aran), sous-arbrisseau rameux atteignant 50 cm de haut, \u00e0 feuilles alternes, cylindriques, obtuses, \u00e0 pointe termin\u00e9e en une petite \u00e9pine rigide et p\u00e9rianthe fructif\u00e8re ail\u00e9 ; il s\u2019agit d\u2019une plante peu commun, mais pouvant \u00eatre rencontr\u00e9e dans presque toutes les r\u00e9gions sahariennes et pr\u00e9sahariennes du N. de l\u2019Afrique. Dans les steppes marocaines orientales, ellel peut devenir abondant, elle s\u2019\u00e9tendant au Maroc par la d\u00e9pression de la Moulouya jusqu\u2019\u00e0 Saka (N. de Guercif), aux abords de la M\u00e9diterran\u00e9e, et jusqu\u2019au Pakistan \u00e0 l\u2019E., en passant par la Tunisie et l\u2019\u00c9gypte. Sa pr\u00e9sence en Libye est possible mais n'a pas encore \u00e9t\u00e9 cit\u00e9e.\r\n\r\nCes esp\u00e8ces sont plus ou moins communes, mais aucune d\u2019entre elles n\u2019est en principe consid\u00e9r\u00e9e comme menac\u00e9e. Elles ne sont actuellement pas \u00e9valu\u00e9es \u00e0 l\u2019\u00e9chelle mondiale dans la Liste rouge des esp\u00e8ces de l\u2019UICN.","post_title":"AMARANTHACEAE Juss.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"amaranthaceae-juss-3","to_ping":"","pinged":"","post_modified":"2022-12-30 17:14:14","post_modified_gmt":"2022-12-30 17:14:14","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/family\/amaranthaceae-juss-3\/","menu_order":"0","post_type":"family","post_mime_type":"","comment_count":"0","translation_id":"106","element_type":"post_family","element_id":"10793","trid":"113945","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"10793"},"species":[{"ID":"11942","post_author":"1","post_date":"2020-11-10 10:07:16","post_date_gmt":"2020-11-10 10:07:16","post_content":"Arbrisseau de jusqu\u2019\u00e0 1 m de haut, mono\u00efque, \u00e0 pubescence irr\u00e9guli\u00e8re de poils \u00e9toil\u00e9s. Feuilles [10-25(30) \u00d7 3-7 mm] alternes, planes, oblongues-lanc\u00e9ol\u00e9es \u00e0 lin\u00e9aires-lanc\u00e9ol\u00e9es, courtement p\u00e9tiol\u00e9es, aigu\u00ebs ou subaigu\u00ebs et coriaces. Fleurs dens\u00e9ment tomenteuses, unisexu\u00e9es, les m\u00e2les dispos\u00e9es en \u00e9pis denses, sans bract\u00e9es, \u00e0 4 t\u00e9pales et 4 \u00e9tamines. Les femelles dispos\u00e9es en glom\u00e9rules axillaires, sans p\u00e9rianthe, \u00e0 2 stigmates et 2 bract\u00e9oles, \u00e0 poils \u00e9toil\u00e9s, accrescents, de jusqu\u2019\u00e0 4 mm, aigu\u00ebs et coriaces. Le fruit est un ak\u00e8ne s\u00e9ric\u00e9, \u00e0 p\u00e9ricarpe membraneux.","post_title":"Krascheninnikovia ceratoides (L.) Gueldenst.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"krascheninnikovia-ceratoides-l-gueldenst-3","to_ping":"","pinged":"","post_modified":"2021-10-12 09:35:12","post_modified_gmt":"2021-10-12 09:35:12","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/krascheninnikovia-ceratoides-l-gueldenst-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4056","element_type":"post_species","element_id":"11942","trid":"114316","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"11942"}],"groups_keys":false,"title_groups_keys":false,"groups_keys_2":false,"title_groups_keys_2":false,"groups_keys_3":false,"title_groups_keys_3":false,"images":false,"ID":11733,"post_title":"Krascheninnikovia Gueldenst.","post_content":"Genre ne comprenant qu\u2019une seule esp\u00e8ce dans le N. de l\u2019Afrique, K. ceratoides<\/strong><\/a>, arbrisseau des steppes eurasiatiques, tr\u00e8s rare et menac\u00e9 au S. et \u00e0 l\u2019O. de la M\u00e9diterran\u00e9e.","post_excerpt":"","post_author":"1","post_date":"2020-11-10 09:01:59","post_date_gmt":"2020-11-10 09:01:59","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"krascheninnikovia-gueldenst","to_ping":"","pinged":"","post_modified":"2021-09-03 15:52:55","post_modified_gmt":"2021-09-03 15:52:55","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.northafricatrees.org\/genus\/krascheninnikovia-gueldenst\/","menu_order":0,"post_type":"genus","post_mime_type":"","comment_count":"0","comments":false,"id":11733},"11688":{"short_name":"Noaea","name_html":"Noaea<\/strong> Moq.","short_description":"","references":"","custom_author":"G. Ben\u00edtez & J. Molero Mesa.","family":{"ID":"10793","post_author":"1","post_date":"2020-11-10 08:58:13","post_date_gmt":"2020-11-10 08:58:13","post_content":"Famille compos\u00e9e d'environ 178 genres et 2050 esp\u00e8ces de plantes herbac\u00e9es et arbustives, rarement arborescentes, r\u00e9parties dans les r\u00e9gions tropicales, subtropicales et temp\u00e9r\u00e9es de toute la plan\u00e8te. Elle est amplement repr\u00e9sent\u00e9e dans le N. de l\u2019Afrique, avec 24 genres pr\u00e9sentant en plus ou moins grande mesure des esp\u00e8ces ligneuses. Dans 4 de ces genres, il n'y a que sous-arbrisseaux, plus ou moins ligneux, du moins \u00e0 la base, mais habituellement de moins de 0,5 m de haut, ils sont les suivants:\r\n\r\nSevada<\/strong> Moq. : genre monotypique repr\u00e9sent\u00e9 par S. schimperi <\/strong>Moq., un sous-arbrisseau glabre ou papilleux de jusqu\u2019\u00e0 40 cm de haut, \u00e0 feuilles \u00e9galement charnues, petites (2-15 \u00d7 1-2 mm), \u00e0 houppe de poils axillaires et base indur\u00e9e, fleurs petites \u00e0 p\u00e9rianthe de 1 mm, dispos\u00e9es en groupes axillaires de 3-10 en \u00e9pis ou panicules, pr\u00e9sente dans les lits secs des cours d'eau et les zones sableuses littorales en \u00c9gypte, dans la p\u00e9ninsule arabique, au Soudan, en \u00c9thiopie et en Somalie.\r\n\r\nCamphorosma<\/strong> L. : genre repr\u00e9sent\u00e9 par une unique esp\u00e8ce dans le N. de l\u2019Afrique, C. monspeliaca <\/strong>L., \u00e0 feuilles alternes, lin\u00e9aires et rigides, fleurs \u00e0 seulement 4 \u00e9tamines et p\u00e9rianthe fructif\u00e8re non ail\u00e9, \u00e0 aire de r\u00e9partition tr\u00e8s localis\u00e9e dans la r\u00e9gion : Maroc [Boulemane (Moyen Atlas)], Tunisie [Ghardimaou (vall\u00e9e de la Medjerda)] et extr\u00e9mit\u00e9 N.-O. de la Libye (O. de Tripoli). Elle a \u00e9t\u00e9 cit\u00e9e en Alg\u00e9rie.\r\n\r\nBassia <\/strong>All. : genre comprenant 10 esp\u00e8ces dans le N. de l\u2019Afrique, plantes annuelles pour la plupart, bien que certains correspondent \u00e0 des sous-arbrisseaux. B. prostrata<\/strong> (L.) Beck [Salsola prostrata<\/em> L., Kochia prostrata<\/em> (L.) Schrad.], \u00e0 feuilles alternes, non charnues, lin\u00e9aires, presque aciculaires et pi\u00e8ces du p\u00e9rianthe \u00e0 ailes si petites qu\u2019elles ne se touchent pas entre elles ; il s'agit d'une plante tr\u00e8s rare dans la r\u00e9gion, uniquement cit\u00e9e au S. d'Annoceur (Moyen Atlas) et dans les steppes du N.-E. de l\u2019Alg\u00e9rie. B. tomentosa<\/strong> (Lowe) Maire & Weiller [Suaeda tomentosa<\/em> Lowe, Chenolea tomentosa<\/em> (Lowe) Maire, Ch. canariensis<\/em> Moq., Ch. lanata<\/em> (Masson) Moq., Salsola lanata<\/em> Masson], \u00e0 feuilles alternes, villeuses, semi-cylindriques, lin\u00e9aires-lanc\u00e9ol\u00e9es, et p\u00e9rianthe fructif\u00e8re non ail\u00e9 ; elle cro\u00eet dans les r\u00e9gions atlantiques macaron\u00e9siennes, depuis les contreforts occidentaux du Haut Atlas jusqu\u2019au R\u00edo de Oro. B<\/strong>. arabica<\/strong> (Boiss.) Maire & Weiller [Chenolea arabica<\/em> Boiss., Chenoleoides arabica<\/em> (Boiss.) Botsch.], \u00e0 feuilles oblongues-lin\u00e9aires, les sup\u00e9rieures oblongues ou ovales, obtuses, souvent glabrescentes, les inf\u00e9rieures longuement viIIeuses\u00a0; avec un p\u00e9rianthe fructif\u00e8re laineux caract\u00e9ristique. Il vit dans les zones semi-d\u00e9sertiques et d\u00e9sertiques du nord-est de la Libye, de l'\u00c9gypte, du Moyen-Orient et de la p\u00e9ninsule arabique.\r\n\r\nAgathophora<\/strong> (Fenzl) Bunge. : genre monotypique repr\u00e9sent\u00e9 par A. alopecurioides<\/strong> (Delile) Fenzl ex Bunge [Salsola alopecurioides<\/em> Delile, Halogeton alopecurioides<\/em> (Delile) Moq., Agathophora algeriensis <\/em>Botsch.] (Ara<\/em>. : Hamad sha\u2019aran), sous-arbrisseau rameux atteignant 50 cm de haut, \u00e0 feuilles alternes, cylindriques, obtuses, \u00e0 pointe termin\u00e9e en une petite \u00e9pine rigide et p\u00e9rianthe fructif\u00e8re ail\u00e9 ; il s\u2019agit d\u2019une plante peu commun, mais pouvant \u00eatre rencontr\u00e9e dans presque toutes les r\u00e9gions sahariennes et pr\u00e9sahariennes du N. de l\u2019Afrique. Dans les steppes marocaines orientales, ellel peut devenir abondant, elle s\u2019\u00e9tendant au Maroc par la d\u00e9pression de la Moulouya jusqu\u2019\u00e0 Saka (N. de Guercif), aux abords de la M\u00e9diterran\u00e9e, et jusqu\u2019au Pakistan \u00e0 l\u2019E., en passant par la Tunisie et l\u2019\u00c9gypte. Sa pr\u00e9sence en Libye est possible mais n'a pas encore \u00e9t\u00e9 cit\u00e9e.\r\n\r\nCes esp\u00e8ces sont plus ou moins communes, mais aucune d\u2019entre elles n\u2019est en principe consid\u00e9r\u00e9e comme menac\u00e9e. Elles ne sont actuellement pas \u00e9valu\u00e9es \u00e0 l\u2019\u00e9chelle mondiale dans la Liste rouge des esp\u00e8ces de l\u2019UICN.","post_title":"AMARANTHACEAE Juss.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"amaranthaceae-juss-3","to_ping":"","pinged":"","post_modified":"2022-12-30 17:14:14","post_modified_gmt":"2022-12-30 17:14:14","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/family\/amaranthaceae-juss-3\/","menu_order":"0","post_type":"family","post_mime_type":"","comment_count":"0","translation_id":"106","element_type":"post_family","element_id":"10793","trid":"113945","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"10793"},"species":[{"ID":"12047","post_author":"1","post_date":"2020-11-10 10:07:24","post_date_gmt":"2020-11-10 10:07:24","post_content":"Arbrisseau \u00e9pineux, \u00e0 feuilles persistantes, hermaphrodite, de jusqu\u2019\u00e0 75 cm de haut, tr\u00e8s rameux. Tiges dress\u00e9es, tortueuses, \u00e0 \u00e9corce brun-gris\u00e2tre. Rameaux \u00e9tal\u00e9s-dress\u00e9s, fr\u00e9quemment imbriqu\u00e9s, formant dans les zones plus humides de son aire de r\u00e9partition des matorrals plus ou moins denses qui entravent le passage. Ramilles pourvues d'\u00e9pines ligneuses robustes, qui apparaissent aussi bien de mani\u00e8re alterne le long des ramilles qu\u2019\u00e0 leur apex. Feuilles (3-20 \u00d7 0,2-0,6 mm) alternes, sessiles, \u00e9troitement ov\u00e9es \u00e0 lin\u00e9aires, aigu\u00ebs et mucron\u00e9es, glabrescentes, rares et petites au sommet des ramilles, plus abondantes et grandes \u00e0 l\u2019int\u00e9rieur du matorral. Fleurs habituellement solitaires, naissant dispers\u00e9es le long des ramilles et \u00e9pines. Une autre caract\u00e9ristique remarquable de cette esp\u00e8ce r\u00e9side dans ses fleurs particuli\u00e8res, \u00e0 anth\u00e8res pouvant rev\u00eatir une couleur pourpre vif. Le fruit est un ak\u00e8ne entour\u00e9 des 5 pi\u00e8ces du p\u00e9rianthe, \u00e0 aile dorsale tr\u00e8s stri\u00e9e, blanc-ros\u00e2tre \u00e0 brun clair.","post_title":"Noaea mucronata (Forssk.) Asch. & Schweinf.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"noaea-mucronata-forssk-asch-schweinf-3","to_ping":"","pinged":"","post_modified":"2021-10-12 10:07:27","post_modified_gmt":"2021-10-12 10:07:27","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/noaea-mucronata-forssk-asch-schweinf-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4161","element_type":"post_species","element_id":"12047","trid":"114351","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"12047"}],"groups_keys":false,"title_groups_keys":false,"groups_keys_2":false,"title_groups_keys_2":false,"groups_keys_3":false,"title_groups_keys_3":false,"images":false,"ID":11688,"post_title":"Noaea Moq.","post_content":"Genre repr\u00e9sent\u00e9 par une seule esp\u00e8ce dans le N. de l\u2019Afrique, N. mucronata<\/strong><\/a>, r\u00e9partie dans les zones les plus s\u00e8ches, steppiques, de la r\u00e9gion m\u00e9diterran\u00e9enne.","post_excerpt":"","post_author":"1","post_date":"2020-11-10 09:01:55","post_date_gmt":"2020-11-10 09:01:55","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"noaea-moq","to_ping":"","pinged":"","post_modified":"2021-09-03 18:00:07","post_modified_gmt":"2021-09-03 18:00:07","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.northafricatrees.org\/genus\/noaea-moq\/","menu_order":0,"post_type":"genus","post_mime_type":"","comment_count":"0","comments":false,"id":11688},"11715":{"short_name":"Nucularia","name_html":"Nucularia<\/strong> Batt.","short_description":"","references":"","custom_author":"G. Ben\u00edtez & J. Molero Mesa.","family":{"ID":"10793","post_author":"1","post_date":"2020-11-10 08:58:13","post_date_gmt":"2020-11-10 08:58:13","post_content":"Famille compos\u00e9e d'environ 178 genres et 2050 esp\u00e8ces de plantes herbac\u00e9es et arbustives, rarement arborescentes, r\u00e9parties dans les r\u00e9gions tropicales, subtropicales et temp\u00e9r\u00e9es de toute la plan\u00e8te. Elle est amplement repr\u00e9sent\u00e9e dans le N. de l\u2019Afrique, avec 24 genres pr\u00e9sentant en plus ou moins grande mesure des esp\u00e8ces ligneuses. Dans 4 de ces genres, il n'y a que sous-arbrisseaux, plus ou moins ligneux, du moins \u00e0 la base, mais habituellement de moins de 0,5 m de haut, ils sont les suivants:\r\n\r\nSevada<\/strong> Moq. : genre monotypique repr\u00e9sent\u00e9 par S. schimperi <\/strong>Moq., un sous-arbrisseau glabre ou papilleux de jusqu\u2019\u00e0 40 cm de haut, \u00e0 feuilles \u00e9galement charnues, petites (2-15 \u00d7 1-2 mm), \u00e0 houppe de poils axillaires et base indur\u00e9e, fleurs petites \u00e0 p\u00e9rianthe de 1 mm, dispos\u00e9es en groupes axillaires de 3-10 en \u00e9pis ou panicules, pr\u00e9sente dans les lits secs des cours d'eau et les zones sableuses littorales en \u00c9gypte, dans la p\u00e9ninsule arabique, au Soudan, en \u00c9thiopie et en Somalie.\r\n\r\nCamphorosma<\/strong> L. : genre repr\u00e9sent\u00e9 par une unique esp\u00e8ce dans le N. de l\u2019Afrique, C. monspeliaca <\/strong>L., \u00e0 feuilles alternes, lin\u00e9aires et rigides, fleurs \u00e0 seulement 4 \u00e9tamines et p\u00e9rianthe fructif\u00e8re non ail\u00e9, \u00e0 aire de r\u00e9partition tr\u00e8s localis\u00e9e dans la r\u00e9gion : Maroc [Boulemane (Moyen Atlas)], Tunisie [Ghardimaou (vall\u00e9e de la Medjerda)] et extr\u00e9mit\u00e9 N.-O. de la Libye (O. de Tripoli). Elle a \u00e9t\u00e9 cit\u00e9e en Alg\u00e9rie.\r\n\r\nBassia <\/strong>All. : genre comprenant 10 esp\u00e8ces dans le N. de l\u2019Afrique, plantes annuelles pour la plupart, bien que certains correspondent \u00e0 des sous-arbrisseaux. B. prostrata<\/strong> (L.) Beck [Salsola prostrata<\/em> L., Kochia prostrata<\/em> (L.) Schrad.], \u00e0 feuilles alternes, non charnues, lin\u00e9aires, presque aciculaires et pi\u00e8ces du p\u00e9rianthe \u00e0 ailes si petites qu\u2019elles ne se touchent pas entre elles ; il s'agit d'une plante tr\u00e8s rare dans la r\u00e9gion, uniquement cit\u00e9e au S. d'Annoceur (Moyen Atlas) et dans les steppes du N.-E. de l\u2019Alg\u00e9rie. B. tomentosa<\/strong> (Lowe) Maire & Weiller [Suaeda tomentosa<\/em> Lowe, Chenolea tomentosa<\/em> (Lowe) Maire, Ch. canariensis<\/em> Moq., Ch. lanata<\/em> (Masson) Moq., Salsola lanata<\/em> Masson], \u00e0 feuilles alternes, villeuses, semi-cylindriques, lin\u00e9aires-lanc\u00e9ol\u00e9es, et p\u00e9rianthe fructif\u00e8re non ail\u00e9 ; elle cro\u00eet dans les r\u00e9gions atlantiques macaron\u00e9siennes, depuis les contreforts occidentaux du Haut Atlas jusqu\u2019au R\u00edo de Oro. B<\/strong>. arabica<\/strong> (Boiss.) Maire & Weiller [Chenolea arabica<\/em> Boiss., Chenoleoides arabica<\/em> (Boiss.) Botsch.], \u00e0 feuilles oblongues-lin\u00e9aires, les sup\u00e9rieures oblongues ou ovales, obtuses, souvent glabrescentes, les inf\u00e9rieures longuement viIIeuses\u00a0; avec un p\u00e9rianthe fructif\u00e8re laineux caract\u00e9ristique. Il vit dans les zones semi-d\u00e9sertiques et d\u00e9sertiques du nord-est de la Libye, de l'\u00c9gypte, du Moyen-Orient et de la p\u00e9ninsule arabique.\r\n\r\nAgathophora<\/strong> (Fenzl) Bunge. : genre monotypique repr\u00e9sent\u00e9 par A. alopecurioides<\/strong> (Delile) Fenzl ex Bunge [Salsola alopecurioides<\/em> Delile, Halogeton alopecurioides<\/em> (Delile) Moq., Agathophora algeriensis <\/em>Botsch.] (Ara<\/em>. : Hamad sha\u2019aran), sous-arbrisseau rameux atteignant 50 cm de haut, \u00e0 feuilles alternes, cylindriques, obtuses, \u00e0 pointe termin\u00e9e en une petite \u00e9pine rigide et p\u00e9rianthe fructif\u00e8re ail\u00e9 ; il s\u2019agit d\u2019une plante peu commun, mais pouvant \u00eatre rencontr\u00e9e dans presque toutes les r\u00e9gions sahariennes et pr\u00e9sahariennes du N. de l\u2019Afrique. Dans les steppes marocaines orientales, ellel peut devenir abondant, elle s\u2019\u00e9tendant au Maroc par la d\u00e9pression de la Moulouya jusqu\u2019\u00e0 Saka (N. de Guercif), aux abords de la M\u00e9diterran\u00e9e, et jusqu\u2019au Pakistan \u00e0 l\u2019E., en passant par la Tunisie et l\u2019\u00c9gypte. Sa pr\u00e9sence en Libye est possible mais n'a pas encore \u00e9t\u00e9 cit\u00e9e.\r\n\r\nCes esp\u00e8ces sont plus ou moins communes, mais aucune d\u2019entre elles n\u2019est en principe consid\u00e9r\u00e9e comme menac\u00e9e. Elles ne sont actuellement pas \u00e9valu\u00e9es \u00e0 l\u2019\u00e9chelle mondiale dans la Liste rouge des esp\u00e8ces de l\u2019UICN.","post_title":"AMARANTHACEAE Juss.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"amaranthaceae-juss-3","to_ping":"","pinged":"","post_modified":"2022-12-30 17:14:14","post_modified_gmt":"2022-12-30 17:14:14","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/family\/amaranthaceae-juss-3\/","menu_order":"0","post_type":"family","post_mime_type":"","comment_count":"0","translation_id":"106","element_type":"post_family","element_id":"10793","trid":"113945","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"10793"},"species":[{"ID":"11984","post_author":"1","post_date":"2020-11-10 10:07:19","post_date_gmt":"2020-11-10 10:07:19","post_content":"Arbrisseau \u00e0 feuilles persistantes, hermaphrodite, de 0,3-0,7 m de haut, tr\u00e8s rameux, peu dense, tr\u00e8s semblable \u00e0 Traganum nudatum<\/em>, mais qui se distingue facilement de cette esp\u00e8ce par ses ramilles et feuilles oppos\u00e9es. Tronc \u00e0 \u00e9corce gris\u00e2tre. Les ramilles sont blanches, glabres, de jusqu\u2019\u00e0 1 cm de diam\u00e8tre. Feuilles (6-12 \u00d7 2-4 mm) oppos\u00e9es, sessiles, lin\u00e9aires \u00e0 oblongues, de section plus ou moins triangulaire, \u00e0 angles obtus, termin\u00e9es en une pointe plus ou moins obtuse puis nettement apicul\u00e9es. Villosit\u00e9 laineuse \u00e0 l\u2019aisselle des feuilles. Fleurs habituellement en brachyblastes axillaires, naissant oppos\u00e9es, et donc dispos\u00e9es 2 par 2 au sommet des rameaux florif\u00e8res. Chaque paire de fleurs pr\u00e9sente \u00e0 sa base 2 bract\u00e9es foliaires relativement grandes, longuement triangulaires. Chaque fleur poss\u00e8de en outre 2 bract\u00e9oles semblables aux bract\u00e9es, mais plus petites. P\u00e9rianthe \u00e0 5 pi\u00e8ces membraneuses ail\u00e9es. \u00c9tamines : 5. P\u00e9rianthe fructif\u00e8re tr\u00e8s caract\u00e9ristique car couvert d\u2019une grande enveloppe indur\u00e9e, form\u00e9e par les bract\u00e9oles accrescentes et lignifi\u00e9es, l\u2019ensemble formant une sorte de faux-fruit mesurant jusqu\u2019\u00e0 2 cm. Le fruit est un ak\u00e8ne \u00e0 graine blanch\u00e2tre et lisse.","post_title":"Nucularia perrinii Batt.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"nucularia-perrinii-batt-3","to_ping":"","pinged":"","post_modified":"2021-10-12 11:36:01","post_modified_gmt":"2021-10-12 11:36:01","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/nucularia-perrinii-batt-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4098","element_type":"post_species","element_id":"11984","trid":"114330","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"11984"}],"groups_keys":false,"title_groups_keys":false,"groups_keys_2":false,"title_groups_keys_2":false,"groups_keys_3":false,"title_groups_keys_3":false,"images":false,"ID":11715,"post_title":"Nucularia Batt.","post_content":"Genre ne comprenant qu\u2019une seule esp\u00e8ce dans le N. de l\u2019Afrique, N. perrini<\/strong><\/a>, \u00e0 aire de r\u00e9partition saharienne.","post_excerpt":"","post_author":"1","post_date":"2020-11-10 09:01:57","post_date_gmt":"2020-11-10 09:01:57","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"nucularia-batt","to_ping":"","pinged":"","post_modified":"2021-09-03 16:25:16","post_modified_gmt":"2021-09-03 16:25:16","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.northafricatrees.org\/genus\/nucularia-batt\/","menu_order":0,"post_type":"genus","post_mime_type":"","comment_count":"0","comments":false,"id":11715},"11712":{"short_name":"Salsola","name_html":"Salsola<\/strong> L.","short_description":"","references":"Akhani, H., Edwards, G.E. & Roalson, E.H. 2007. Diversification of the old world Salsoleae<\/em> s.l. (Chenopodiaceae<\/em>): molecular phylogenetic analysis of nuclear and chloroplast data sets and a revised classification. Int. J. Plant Sci. <\/em>168 (6): 931\u2013956.\r\n\r\nBotschantzev, V.P. 1972. Species subsectionis Tetragona <\/em>Botsch. sectionis Caroxylon <\/em>(Thunb.) Fenzl generis Salsola <\/em>L. Novosti Syst. Vyss. Rast. <\/em>9: 140-154.\r\n\r\nBotschantzev, V.P. 1975. New species of Salsola<\/em>. Bot. Zhurn. <\/em>60 (4): 498-505.\r\n\r\nBotschantzev, V.P. 1975. Species subsectionis Vermiculatae <\/em>Botsch. sectionis Caroxylon <\/em>(Thunb.) Fenzl generis <\/em>Salsola <\/em>L. Novosti Syst. Vyss. Rast. <\/em>12: 160-194.\r\n\r\nBrullo, S. 1982. Notes of the genus Salsola <\/em>(Chenopodiaceae<\/em>). Willdenovia 12: 241-247.\r\n\r\nFeodorova T.A. 2015. New nomenclatural combinations in Nitrosalsola <\/em>(Chenopodiaceae<\/em>). Ukr. Bot. J. 72(5): 442\u2013445.\r\n\r\nFreitag, H. 1997. Salsola <\/em>L., pp. 154-371. In<\/em>: Rechinger, K.H. (ed.). Flora Iranica <\/em>172. Akademische Druck- U. Verlagsanstalt.\r\n\r\nHern\u00e1ndez-Ledesma, P. et al.<\/em> 2015. A taxonomic backbone for the global synthesis of species diversity in the angiosperm order Caryophyllales<\/em>. Willdenowia 45: 281-383.\r\n\r\nPadr\u00f3n, M.A. 2012. Caracterizaci\u00f3n morfol\u00f3gica y gen\u00e9tica de las especies arbustivas de los g\u00e9neros Salsola L. y Suaeda Forssk. ex J.F. Gmel. en las Islas Canarias<\/em> (Tesis doctoral. Universidad de La Laguna).","custom_author":"G. Ben\u00edtez & J. Molero Mesa.","family":{"ID":"10793","post_author":"1","post_date":"2020-11-10 08:58:13","post_date_gmt":"2020-11-10 08:58:13","post_content":"Famille compos\u00e9e d'environ 178 genres et 2050 esp\u00e8ces de plantes herbac\u00e9es et arbustives, rarement arborescentes, r\u00e9parties dans les r\u00e9gions tropicales, subtropicales et temp\u00e9r\u00e9es de toute la plan\u00e8te. Elle est amplement repr\u00e9sent\u00e9e dans le N. de l\u2019Afrique, avec 24 genres pr\u00e9sentant en plus ou moins grande mesure des esp\u00e8ces ligneuses. Dans 4 de ces genres, il n'y a que sous-arbrisseaux, plus ou moins ligneux, du moins \u00e0 la base, mais habituellement de moins de 0,5 m de haut, ils sont les suivants:\r\n\r\nSevada<\/strong> Moq. : genre monotypique repr\u00e9sent\u00e9 par S. schimperi <\/strong>Moq., un sous-arbrisseau glabre ou papilleux de jusqu\u2019\u00e0 40 cm de haut, \u00e0 feuilles \u00e9galement charnues, petites (2-15 \u00d7 1-2 mm), \u00e0 houppe de poils axillaires et base indur\u00e9e, fleurs petites \u00e0 p\u00e9rianthe de 1 mm, dispos\u00e9es en groupes axillaires de 3-10 en \u00e9pis ou panicules, pr\u00e9sente dans les lits secs des cours d'eau et les zones sableuses littorales en \u00c9gypte, dans la p\u00e9ninsule arabique, au Soudan, en \u00c9thiopie et en Somalie.\r\n\r\nCamphorosma<\/strong> L. : genre repr\u00e9sent\u00e9 par une unique esp\u00e8ce dans le N. de l\u2019Afrique, C. monspeliaca <\/strong>L., \u00e0 feuilles alternes, lin\u00e9aires et rigides, fleurs \u00e0 seulement 4 \u00e9tamines et p\u00e9rianthe fructif\u00e8re non ail\u00e9, \u00e0 aire de r\u00e9partition tr\u00e8s localis\u00e9e dans la r\u00e9gion : Maroc [Boulemane (Moyen Atlas)], Tunisie [Ghardimaou (vall\u00e9e de la Medjerda)] et extr\u00e9mit\u00e9 N.-O. de la Libye (O. de Tripoli). Elle a \u00e9t\u00e9 cit\u00e9e en Alg\u00e9rie.\r\n\r\nBassia <\/strong>All. : genre comprenant 10 esp\u00e8ces dans le N. de l\u2019Afrique, plantes annuelles pour la plupart, bien que certains correspondent \u00e0 des sous-arbrisseaux. B. prostrata<\/strong> (L.) Beck [Salsola prostrata<\/em> L., Kochia prostrata<\/em> (L.) Schrad.], \u00e0 feuilles alternes, non charnues, lin\u00e9aires, presque aciculaires et pi\u00e8ces du p\u00e9rianthe \u00e0 ailes si petites qu\u2019elles ne se touchent pas entre elles ; il s'agit d'une plante tr\u00e8s rare dans la r\u00e9gion, uniquement cit\u00e9e au S. d'Annoceur (Moyen Atlas) et dans les steppes du N.-E. de l\u2019Alg\u00e9rie. B. tomentosa<\/strong> (Lowe) Maire & Weiller [Suaeda tomentosa<\/em> Lowe, Chenolea tomentosa<\/em> (Lowe) Maire, Ch. canariensis<\/em> Moq., Ch. lanata<\/em> (Masson) Moq., Salsola lanata<\/em> Masson], \u00e0 feuilles alternes, villeuses, semi-cylindriques, lin\u00e9aires-lanc\u00e9ol\u00e9es, et p\u00e9rianthe fructif\u00e8re non ail\u00e9 ; elle cro\u00eet dans les r\u00e9gions atlantiques macaron\u00e9siennes, depuis les contreforts occidentaux du Haut Atlas jusqu\u2019au R\u00edo de Oro. B<\/strong>. arabica<\/strong> (Boiss.) Maire & Weiller [Chenolea arabica<\/em> Boiss., Chenoleoides arabica<\/em> (Boiss.) Botsch.], \u00e0 feuilles oblongues-lin\u00e9aires, les sup\u00e9rieures oblongues ou ovales, obtuses, souvent glabrescentes, les inf\u00e9rieures longuement viIIeuses\u00a0; avec un p\u00e9rianthe fructif\u00e8re laineux caract\u00e9ristique. Il vit dans les zones semi-d\u00e9sertiques et d\u00e9sertiques du nord-est de la Libye, de l'\u00c9gypte, du Moyen-Orient et de la p\u00e9ninsule arabique.\r\n\r\nAgathophora<\/strong> (Fenzl) Bunge. : genre monotypique repr\u00e9sent\u00e9 par A. alopecurioides<\/strong> (Delile) Fenzl ex Bunge [Salsola alopecurioides<\/em> Delile, Halogeton alopecurioides<\/em> (Delile) Moq., Agathophora algeriensis <\/em>Botsch.] (Ara<\/em>. : Hamad sha\u2019aran), sous-arbrisseau rameux atteignant 50 cm de haut, \u00e0 feuilles alternes, cylindriques, obtuses, \u00e0 pointe termin\u00e9e en une petite \u00e9pine rigide et p\u00e9rianthe fructif\u00e8re ail\u00e9 ; il s\u2019agit d\u2019une plante peu commun, mais pouvant \u00eatre rencontr\u00e9e dans presque toutes les r\u00e9gions sahariennes et pr\u00e9sahariennes du N. de l\u2019Afrique. Dans les steppes marocaines orientales, ellel peut devenir abondant, elle s\u2019\u00e9tendant au Maroc par la d\u00e9pression de la Moulouya jusqu\u2019\u00e0 Saka (N. de Guercif), aux abords de la M\u00e9diterran\u00e9e, et jusqu\u2019au Pakistan \u00e0 l\u2019E., en passant par la Tunisie et l\u2019\u00c9gypte. Sa pr\u00e9sence en Libye est possible mais n'a pas encore \u00e9t\u00e9 cit\u00e9e.\r\n\r\nCes esp\u00e8ces sont plus ou moins communes, mais aucune d\u2019entre elles n\u2019est en principe consid\u00e9r\u00e9e comme menac\u00e9e. Elles ne sont actuellement pas \u00e9valu\u00e9es \u00e0 l\u2019\u00e9chelle mondiale dans la Liste rouge des esp\u00e8ces de l\u2019UICN.","post_title":"AMARANTHACEAE Juss.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"amaranthaceae-juss-3","to_ping":"","pinged":"","post_modified":"2022-12-30 17:14:14","post_modified_gmt":"2022-12-30 17:14:14","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/family\/amaranthaceae-juss-3\/","menu_order":"0","post_type":"family","post_mime_type":"","comment_count":"0","translation_id":"106","element_type":"post_family","element_id":"10793","trid":"113945","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"10793"},"species":[{"ID":"12017","post_author":"1","post_date":"2020-11-10 10:07:21","post_date_gmt":"2020-11-10 10:07:21","post_content":"

curious general broom-like or spathaceous appearance; stems strongly striated with linear and usually long leaves, up to 25 mm, but in certain specimens can be very short (3-25 \u00d7 0.5-1 mm), promptly deciduous; inflorescence in a characteristic terminal panicle or spike. It grows on loamy, subsaline terrain, in arid and semiarid environments in SE Spain. It has been cited in Morocco, although there are doubts about its presence in the region. <\/p>","post_title":"S. genistoides Juss. ex Poir.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"s-genistoides-juss-ex-poir","to_ping":"","pinged":"","post_modified":"2020-11-10 10:07:21","post_modified_gmt":"2020-11-10 10:07:21","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/s-genistoides-juss-ex-poir\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4131","element_type":"post_species","element_id":"12017","trid":"114341","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"12017"},{"ID":"12014","post_author":"1","post_date":"2020-11-10 10:07:21","post_date_gmt":"2020-11-10 10:07:21","post_content":"Arbuste ramifi\u00e9 de jusqu\u2019\u00e0 80 cm, glabrescent, \u00e0 poils dispers\u00e9s, spinuleux. Tiges minces, ouvertes, \u00e0 aspect g\u00e9n\u00e9ral de plante nue, s\u00e8che ou morte. Rameaux allong\u00e9s, \u00e0 rameaux secondaires divariqu\u00e9s en angle droit, en grande partie glabres et termin\u00e9s en une pointe spinescente. Feuilles petites (1-2 mm), peu charnues, appliqu\u00e9es, pubescentes, ovo\u00efdes ou oblongues, obtuses. Feuilles florales et bract\u00e9es membraneuses sur les bords. Fleurs solitaires, petites. P\u00e9rianthe fructif\u00e8re de 5 mm environ, \u00e0 5 pi\u00e8ces pourvues d\u2019une aile dorsale de couleur blanc-verd\u00e2tre.","post_title":"Salsola acanthoclada Botsch.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"salsola-acanthoclada-botsch-3","to_ping":"","pinged":"","post_modified":"2021-09-21 11:33:34","post_modified_gmt":"2021-09-21 11:33:34","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/salsola-acanthoclada-botsch-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4128","element_type":"post_species","element_id":"12014","trid":"114340","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"12014"},{"ID":"11993","post_author":"1","post_date":"2020-11-10 10:07:20","post_date_gmt":"2020-11-10 10:07:20","post_content":"Arbrisseau ou arbuste \u00e0 feuilles persistantes, hermaphrodite, de jusqu\u2019\u00e0 2 m de haut, tr\u00e8s rameux, dress\u00e9 ou plus ou moins couch\u00e9. Tronc et rameaux principaux \u00e0 \u00e9corce gris\u00e2tre qui se d\u00e9tache en \u00e9cailles. Ramilles g\u00e9n\u00e9ralement oppos\u00e9es, blanch\u00e2tres, parfois rouge\u00e2tres, \u00e0 tr\u00e8s rares feuilles, glabres. Feuilles (4-25 \u00d7 0,5-3 mm) oppos\u00e9es, plus rarement alternes, sessiles, subcylindriques, courtes ou tr\u00e8s allong\u00e9es, obtuses \u00e0 l\u00e9g\u00e8rement aigu\u00ebs, plus ou moins apicul\u00e9es, charnues, vertes, rouge\u00e2tres ou glaucescentes, g\u00e9n\u00e9ralement un peu pruineuses, mais \u00e0 aisselle villeuse. Fleurs toujours hermaphrodites, g\u00e9n\u00e9ralement solitaires \u00e0 l\u2019aisselle des petites feuilles florales, parfois en petits groupes de 2-3. Elles forment des inflorescences peu serr\u00e9es, spiciformes dispos\u00e9es en panicules. P\u00e9rianthe \u00e0 5 pi\u00e8ces membraneuses et 5 \u00e9tamines. Le fruit est un ak\u00e8ne enferm\u00e9 par les 5 pi\u00e8ces du p\u00e9rianthe, \u00e0 ailes dorsales. Ailes blanch\u00e2tres, jaune-verd\u00e2tre, ros\u00e2tres ou purpurescentes.","post_title":"Salsola glomerata (Maire) Brullo","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"salsola-glomerata-maire-brullo-3","to_ping":"","pinged":"","post_modified":"2022-11-24 18:35:48","post_modified_gmt":"2022-11-24 18:35:48","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/salsola-glomerata-maire-brullo-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4107","element_type":"post_species","element_id":"11993","trid":"114333","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"11993"},{"ID":"12008","post_author":"1","post_date":"2020-11-10 10:07:21","post_date_gmt":"2020-11-10 10:07:21","post_content":"Arbuste de jusqu'\u00e0 1,5 m de haut, vert-gris\u00e2tre, tr\u00e8s rameux, plus ou moins dress\u00e9, \u00e0 tronc et rameaux principaux couverts d'une \u00e9corce brun-gris\u00e2tre fendill\u00e9e. Plantes jeunes \u00e0 tiges rouge\u00e2tres et feuilles lin\u00e9aires, velues et caduques. Ramilles blanch\u00e2tres plus ou moins villeuses, \u00e0 poils doux ou crisp\u00e9s blanch\u00e2tres ou jaun\u00e2tres. Feuilles matures de jusqu\u2019\u00e0 2-5 \u00d7 1,5-2 mm, alternes, imbriqu\u00e9es, sessiles, ov\u00e9es-orbiculaires, succulentes, obtuses, \u00e0 bord scarieux \u00e9troit, concaves sur l\u2019endroit et convexes sur l\u2019envers. Fleurs toutes hermaphrodites, solitaires \u00e0 l\u2019aisselle des feuilles, en \u00e9pis courts et denses. P\u00e9rianthe \u00e0 5 pi\u00e8ces herbac\u00e9es, conniventes, obtuses, de jusqu\u2019\u00e0 5,5 mm de diam\u00e8tre, ailes comprises. \u00c9tamines : 5. Le fruit est un ak\u00e8ne entour\u00e9 des 5 pi\u00e8ces indur\u00e9es du p\u00e9rianthe, relativement petites, \u00e0 une aile dorsale chacune, blanch\u00e2tre et finement stri\u00e9e.","post_title":"Salsola imbricata Forssk.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"salsola-imbricata-forssk-3","to_ping":"","pinged":"","post_modified":"2026-04-15 10:22:10","post_modified_gmt":"2026-04-15 10:22:10","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/salsola-imbricata-forssk-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4122","element_type":"post_species","element_id":"12008","trid":"114338","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"12008"},{"ID":"11996","post_author":"1","post_date":"2020-11-10 10:07:20","post_date_gmt":"2020-11-10 10:07:20","post_content":"Petit arbuste hermaphrodite de 20-60 cm de haut, \u00e0 tiges dress\u00e9es ou ascendantes. Feuilles [5-25(30) \u00d7 1-2 mm] oppos\u00e9es, rarement alternes ou suboppos\u00e9es sur les parties sup\u00e9rieures des tiges, glabres, lin\u00e9aires-lanc\u00e9ol\u00e9es, charnues, canalicul\u00e9es dans la partie sup\u00e9rieure, un peu \u00e9largies \u00e0 la base et aigu\u00ebs ou mucron\u00e9es \u00e0 l\u2019apex. Fleurs solitaires \u00e0 l\u2019aisselle des bract\u00e9es, oppos\u00e9es le long de l'inflorescence spiciforme. Bract\u00e9es oppos\u00e9es, similaires aux feuilles mais plus petites (3-3,5 mm). Bract\u00e9oles (1,5-2 mm) ov\u00e9es, aigu\u00ebs. P\u00e9rianthe blanc-jaun\u00e2tre \u00e0 segments libres (2,5-3,5 \u00d7 1,5 mm), ov\u00e9s \u00e0 oblongs, \u00e0 sommet arrondi ou obtus. \u00c9tamines de 2,5 mm, incluses, avec pr\u00e9sence de staminodes. P\u00e9rianthe fructif\u00e8re de 1-1,5 cm de diam\u00e8tre, ailes membraneuses comprises, ces derni\u00e8res mesurant 5-6 mm de large, l\u00e9g\u00e8rement chevauch\u00e9es.","post_title":"Salsola longifolia Forssk.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"salsola-longifolia-forssk-3","to_ping":"","pinged":"","post_modified":"2026-04-15 10:04:42","post_modified_gmt":"2026-04-15 10:04:42","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/salsola-longifolia-forssk-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4110","element_type":"post_species","element_id":"11996","trid":"114334","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"11996"},{"ID":"11990","post_author":"1","post_date":"2020-11-10 10:07:20","post_date_gmt":"2020-11-10 10:07:20","post_content":"Arbuste \u00e0 feuilles persistantes, hermaphrodite, plus ou moins dress\u00e9, atteignant 4 m de haut (g\u00e9n\u00e9ralement 0,8-2 m), tr\u00e8s rameux depuis la base. Tronc et rameaux principaux \u00e0 \u00e9corce blanche, fendill\u00e9e longitudinalement chez les exemplaires \u00e2g\u00e9s. Plante dont tous les organes sont glabrescents. Rameaux, ramilles et feuilles oppos\u00e9s. Ramilles les plus jeunes blanc-verd\u00e2tre, parfois rouge\u00e2tres. Sa principale caract\u00e9ristique \u2013\u00e0 laquelle elle doit son nom\u2013 r\u00e9side dans ses feuilles oppos\u00e9es (1-3 cm de long), sessiles, lin\u00e9aires, trigones, aigu\u00ebs, un peu recourb\u00e9es vers l\u2019arri\u00e8re, charnues, de couleur vert fonc\u00e9, ou plus ou moins cendr\u00e9es du fait de la pruine qui les recouvre. Fleurs toutes hermaphrodites, solitaires \u00e0 l\u2019aisselle des feuilles, en inflorescences spiciformes dispos\u00e9es en panicules. P\u00e9rianthe \u00e0 5 pi\u00e8ces membraneuses et 5 \u00e9tamines. P\u00e9rianthe fructif\u00e8re \u00e0 ailes grandes et remarquables, d\u2019abord blanch\u00e2tre-verd\u00e2tre puis ros\u00e2tres \u00e0 rouge\u00e2tres (20-30 mm de diam\u00e8tre).","post_title":"Salsola oppositifolia Desf.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"salsola-oppositifolia-desf-3","to_ping":"","pinged":"","post_modified":"2021-10-12 11:30:49","post_modified_gmt":"2021-10-12 11:30:49","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/salsola-oppositifolia-desf-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4104","element_type":"post_species","element_id":"11990","trid":"114332","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"11990"},{"ID":"12011","post_author":"1","post_date":"2020-11-10 10:07:21","post_date_gmt":"2020-11-10 10:07:21","post_content":"Arbuste de 0,25-1,2 m de haut, \u00e0 tiges rigides, tiges et rameaux des ann\u00e9es ant\u00e9rieures fortement spinescents et g\u00e9n\u00e9ralement d\u00e9pourvus de feuilles, de couleur brun-orang\u00e9. Ramilles de l\u2019ann\u00e9e courtes, couvertes de feuilles chevauch\u00e9es qui donnent \u00e0 la ramille un aspect de pousses foliaires. Feuilles courtes (1,5-2 \u00d7 1,5 mm), semblables \u00e0 des \u00e9cailles, alternes, ov\u00e9es. Rameaux jeunes et feuilles dens\u00e9ment couverts de poils m\u00e9difixes, apprim\u00e9s et rugueux. Fleurs de 1,5-2,5 mm de diam\u00e8tre, solitaires. Bract\u00e9es semblables aux feuilles. Segments du p\u00e9rianthe de 1,5-2,5 mm. \u00c9tamines : 5, non appendicul\u00e9es. P\u00e9rianthe fructif\u00e8re de 3,5-5 mm, ailes comprises, ces derni\u00e8res d\u2019un blanc-ros\u00e2tre.","post_title":"Salsola spinescens Moq.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"salsola-spinescens-moq-3","to_ping":"","pinged":"","post_modified":"2021-09-21 11:32:01","post_modified_gmt":"2021-09-21 11:32:01","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/salsola-spinescens-moq-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4125","element_type":"post_species","element_id":"12011","trid":"114339","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"12011"},{"ID":"11999","post_author":"1","post_date":"2020-11-10 10:07:20","post_date_gmt":"2020-11-10 10:07:20","post_content":"Arbrisseau \u00e0 feuilles persistantes, \u00e0 fleurs hermaphrodites et unisexu\u00e9es, de jusqu\u2019\u00e0 1 m de haut, tr\u00e8s rameux depuis la base, \u00e0 rameaux lat\u00e9raux g\u00e9n\u00e9ralement d\u00e9combants et aspect prostr\u00e9. Tronc et rameaux principaux \u00e0 \u00e9corce blanch\u00e2tre, fendill\u00e9e longitudinalement. Ramilles villeuses-tomenteuses, oppos\u00e9es ou plus rarement alternes. Feuilles g\u00e9n\u00e9ralement oppos\u00e9es, tr\u00e8s petites (2 \u00d7 1,5 mm), ovo\u00efdes \u00e0 triangulaires, obtuses, concaves sur l\u2019endroit et convexes sur l\u2019envers, villeuses \u00e0 poils longs (0,2-0,6 mm) et dress\u00e9s, charnues ; elles sont imbriqu\u00e9es, donnant \u00e0 la ramille un aspect plus ou moins cylindrique ou subt\u00e9tragonal. Fleurs solitaires \u00e0 l\u2019aisselle des feuilles. P\u00e9rianthe compos\u00e9 de 4 pi\u00e8ces herbac\u00e9es chez les fleurs m\u00e2les, \u00e0 4 \u00e9tamines. Les fleurs femelles et hermaphrodites pr\u00e9sentent 5 pi\u00e8ces et 5 \u00e9tamines. Le fruit est un ak\u00e8ne entour\u00e9 d\u2019un p\u00e9rianthe fructif\u00e8re \u00e0 pi\u00e8ces ail\u00e9es en position dorsale, plus ou moins pourpr\u00e9es. Graines brun\u00e2tres \u00e0 surface lisse.","post_title":"Salsola tetrandra Forssk.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"salsola-tetrandra-forssk-3","to_ping":"","pinged":"","post_modified":"2026-04-12 16:44:00","post_modified_gmt":"2026-04-12 16:44:00","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/salsola-tetrandra-forssk-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4113","element_type":"post_species","element_id":"11999","trid":"114335","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"11999"},{"ID":"12005","post_author":"1","post_date":"2020-11-10 10:07:21","post_date_gmt":"2020-11-10 10:07:21","post_content":"Arbuste atteignant 1 m de haut, ramifi\u00e9 depuis la base, \u00e0 port tr\u00e8s irr\u00e9gulier, parfois intriqu\u00e9. Tronc et rameaux principaux \u00e0 \u00e9corce gris\u00e2tre, fendill\u00e9e. Ramilles blanch\u00e2tres plus ou moins villeuses, \u00e0 poils dress\u00e9s, crisp\u00e9s, denticul\u00e9s, \u00e0 nombreuses feuilles \u00e0 la base. Tiges fertiles allong\u00e9es, \u00e0 feuilles de (3)5-12 mm de long, alternes, tr\u00e8s variables, subcylindriques, subtrigones, parfois squamiformes, triangulaires ou allong\u00e9es, \u00e9largies \u00e0 la base, termin\u00e9es en pointes, charnues, plus ou moins villeuses \u00e0 poils dress\u00e9s. Les feuilles sont fr\u00e9quemment group\u00e9es en fascicules courts (brachyblastes), pouvant parfois \u00eatre tr\u00e8s imbriqu\u00e9es. Inflorescences en \u00e9pis \u00e9troits. Feuilles florales fascicul\u00e9es pr\u00e9sentant un petit brachyblaste \u00e0 l\u2019aisselle. Bract\u00e9es plus ou moins ovales-triangulaires, de forme semblable \u00e0 celle de feuilles, mais un peu plus petites. Bract\u00e9oles ov\u00e9es, plus courtes que le p\u00e9rianthe. Fleurs toutes hermaphrodites, solitaires, parfois group\u00e9es par 2-3, naissant \u00e0 l\u2019aisselle de chaque feuille, formant des \u00e9pis \u00e9troits, plus ou moins denses. P\u00e9rianthe \u00e0 5 pi\u00e8ces et 5 \u00e9tamines exsertes. Le fruit est un ak\u00e8ne entour\u00e9 des 5 pi\u00e8ces du p\u00e9rianthe, chacune pourvue d\u2019une aile dorsale membraneuse de couleur rose clair \u00e0 pourpre vif, formant une couronne de 5-8 mm.","post_title":"Salsola vermiculata L.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"salsola-vermiculata-l-3","to_ping":"","pinged":"","post_modified":"2026-04-15 10:18:42","post_modified_gmt":"2026-04-15 10:18:42","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/salsola-vermiculata-l-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4119","element_type":"post_species","element_id":"12005","trid":"114337","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"12005"},{"ID":"12002","post_author":"1","post_date":"2020-11-10 10:07:20","post_date_gmt":"2020-11-10 10:07:20","post_content":"Arbustes tr\u00e8s variable, de 25-80 cm de haut. Ligneux et tr\u00e8s rameux \u00e0 la base, \u00e0 rameaux jeunes herbac\u00e9s, villeux-jaun\u00e2tres, qui deviennent glabres et indur\u00e9s avec l\u2019\u00e2ge. Feuilles inf\u00e9rieures (0,4-1,2 cm) alternes, \u00e9troitement triangulaires \u00e0 lin\u00e9aires-subul\u00e9es, l\u00e9g\u00e8rement embrassantes \u00e0 la base, villeuses, \u00e0 poils denticul\u00e9s. Feuilles sup\u00e9rieures (1-4 mm) serr\u00e9es, imbriqu\u00e9es, triangulaires, pubescentes, \u00e0 poils apprim\u00e9s. Fleurs solitaires, en \u00e9pis \u00e9pars ou denses. Bract\u00e9es suborbiculaires, car\u00e9n\u00e9es, \u00e0 bord scarieux. P\u00e9rianthe \u00e0 segments connivents, pubescents, \u00e0 bord scarieux. P\u00e9rianthe fructif\u00e8re \u00e0 ailes jaune paille, de 0,8-1,2 cm, ailes comprises, ces derni\u00e8res pr\u00e9sentant parfois une nervation pourpre ou brun\u00e2tre.","post_title":"Salsola villosa Schult.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"salsola-villosa-schult-3","to_ping":"","pinged":"","post_modified":"2021-10-12 11:20:34","post_modified_gmt":"2021-10-12 11:20:34","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/salsola-villosa-schult-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4116","element_type":"post_species","element_id":"12002","trid":"114336","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"12002"},{"ID":"11987","post_author":"1","post_date":"2020-11-10 10:07:19","post_date_gmt":"2020-11-10 10:07:19","post_content":"Arbuste \u00e0 feuilles persistantes, hermaphrodite, de jusqu\u2019\u00e0 2 m de haut, dress\u00e9, tr\u00e8s rameux presque depuis la base, \u00e0 feuillage dense et glabrescent. Tronc et rameaux principaux \u00e0 \u00e9corce gris\u00e2tre plus ou moins fendill\u00e9e. Ramilles blanch\u00e2tres, glaucescentes, sinueusement stri\u00e9es. Feuilles (8-45 \u00d7 0,5-12 mm) alternes, sessiles, lin\u00e9aires, subtrigones, subaigu\u00ebs, mucron\u00e9es, l\u00e9g\u00e8rement courb\u00e9es, charnues, de couleur vert clair et plus ou moins glauques. Fascicules des feuilles axillaires presque aussi longs et de la m\u00eame forme que les feuilles. Aisselle des feuilles pourvue de poils courts. Fleurs toutes hermaphrodites, solitaires \u00e0 l\u2019aisselle des feuilles. Inflorescences spiciformes, \u00e0 nombre r\u00e9duit de fleurs, dispos\u00e9es en panicules. P\u00e9rianthe \u00e0 5 pi\u00e8ces herbac\u00e9es et 5 \u00e9tamines. Le fruit est un ak\u00e8ne entour\u00e9 des pi\u00e8ces du p\u00e9rianthe, peu indur\u00e9es, \u00e0 une aile dorsale chacune. Aile papyrac\u00e9e, blanch\u00e2tre, plus ou moins stri\u00e9e.","post_title":"Salsola webbii Moq.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"salsola-webbii-moq-3","to_ping":"","pinged":"","post_modified":"2026-04-15 10:28:46","post_modified_gmt":"2026-04-15 10:28:46","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/salsola-webbii-moq-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4101","element_type":"post_species","element_id":"11987","trid":"114331","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"11987"}],"groups_keys":[{"ID":"23034","post_author":"1","post_date":"2021-01-07 10:47:21","post_date_gmt":"2021-01-07 10:47:21","post_content":"","post_title":"Avec staminodes. 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Feuilles trigones, d\u00e9currentes. Sans disque nectarif\u00e8re","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"sans-staminodes-feuilles-trigones-decurrentes-sans-disque-nectarifere","to_ping":"","pinged":"","post_modified":"2021-02-23 14:25:50","post_modified_gmt":"2021-02-23 14:25:50","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/genus-group-key\/sans-staminodes-feuilles-trigones-decurrentes-sans-disque-nectarifere\/","menu_order":"0","post_type":"genus_group_key","post_mime_type":"","comment_count":"0","translation_id":"28728","element_type":"post_genus_group_key","element_id":"35689","trid":"185251","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"35689"},{"ID":"23049","post_author":"1","post_date":"2021-01-07 10:47:23","post_date_gmt":"2021-01-07 10:47:23","post_content":"","post_title":"Segments du p\u00e9rianthe elliptiques, entiers ou l\u00e9g\u00e8rement ondul\u00e9s au sommet, de jusqu\u2019\u00e0 1,5 mm de large. Bract\u00e9oles ov\u00e9es de jusqu\u2019\u00e0 2 mm de long, obtuses et \u00e0 bord membraneux vers le sommet. Staminodes \u00e0 sommet arrondi","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"segments-du-perianthe-elliptiques-entiers-ou-legerement-ondules-au-sommet-de-jusqua-15-mm-de-large-bracteoles-ovees-de-jusqua-2-mm-de-long-obtuses-et-a-bord-membraneux-vers-le","to_ping":"","pinged":"","post_modified":"2021-09-03 16:45:44","post_modified_gmt":"2021-09-03 16:45:44","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/genus-group-key\/segments-du-perianthe-elliptiques-entiers-ou-legerement-ondules-au-sommet-de-jusqua-15-mm-de-large-bracteoles-ovees-de-jusqua-2-mm-de-long-obtuses-et-a-bord-membraneux-vers-le\/","menu_order":"0","post_type":"genus_group_key","post_mime_type":"","comment_count":"0","translation_id":"1852","element_type":"post_genus_group_key","element_id":"23049","trid":"116899","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"23049"},{"ID":"23046","post_author":"1","post_date":"2021-01-07 10:47:23","post_date_gmt":"2021-01-07 10:47:23","post_content":"","post_title":"Segments du p\u00e9rianthe ov\u00e9s, lacini\u00e9s au sommet, de jusqu\u2019\u00e0 0,8 mm de large. 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Staminodes r\u00e9tus au sommet","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"segments-du-perianthe-oves-lacinies-au-sommet-de-jusqua-08-mm-de-large-bracteoles-lineaires-oblongues-de-jusqua-3-mm-de-long-generalement-entierement-herbacees-et-a-appendices","to_ping":"","pinged":"","post_modified":"2021-09-03 16:44:35","post_modified_gmt":"2021-09-03 16:44:35","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/genus-group-key\/segments-du-perianthe-oves-lacinies-au-sommet-de-jusqua-08-mm-de-large-bracteoles-lineaires-oblongues-de-jusqua-3-mm-de-long-generalement-entierement-herbacees-et-a-appendices\/","menu_order":"0","post_type":"genus_group_key","post_mime_type":"","comment_count":"0","translation_id":"1849","element_type":"post_genus_group_key","element_id":"23046","trid":"116898","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"23046"},{"ID":"23061","post_author":"1","post_date":"2021-01-07 10:47:25","post_date_gmt":"2021-01-07 10:47:25","post_content":"","post_title":"Segments du p\u00e9rianthe pr\u00e9sentant une car\u00e8ne dorsale transversale dans la partie centrale sup\u00e9rieure, de forme non semi-lunaire. P\u00e9rianthe fructif\u00e8re \u00e0 ailes \u00e9gales ou sub\u00e9gales","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"segments-du-perianthe-presentant-une-carene-dorsale-transversale-dans-la-partie-centrale-superieure-de-forme-non-semi-lunaire-perianthe-fructifere-a-ailes-egales-ou-subegales","to_ping":"","pinged":"","post_modified":"2021-01-07 10:47:25","post_modified_gmt":"2021-01-07 10:47:25","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/genus-group-key\/segments-du-perianthe-presentant-une-carene-dorsale-transversale-dans-la-partie-centrale-superieure-de-forme-non-semi-lunaire-perianthe-fructifere-a-ailes-egales-ou-subegales\/","menu_order":"0","post_type":"genus_group_key","post_mime_type":"","comment_count":"0","translation_id":"1864","element_type":"post_genus_group_key","element_id":"23061","trid":"116903","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"23061"},{"ID":"23058","post_author":"1","post_date":"2021-01-07 10:47:25","post_date_gmt":"2021-01-07 10:47:25","post_content":"","post_title":"Segments du p\u00e9rianthe pr\u00e9sentant une car\u00e8ne dorsale transversale en forme de demi-lune, dispos\u00e9e au niveau de la moiti\u00e9 inf\u00e9rieure. P\u00e9rianthe fructif\u00e8re \u00e0 ailes in\u00e9gales : deux petites, de jusqu\u2019\u00e0 4 mm de large, et 3 plus grandes, de 6-8 mm de large","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"segments-du-perianthe-presentant-une-carene-dorsale-transversale-en-forme-de-demi-lune-disposee-au-niveau-de-la-moitie-inferieure-perianthe-fructifere-a-ailes-inegales-deux-petites-de-jusqu","to_ping":"","pinged":"","post_modified":"2021-01-07 10:47:25","post_modified_gmt":"2021-01-07 10:47:25","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/genus-group-key\/segments-du-perianthe-presentant-une-carene-dorsale-transversale-en-forme-de-demi-lune-disposee-au-niveau-de-la-moitie-inferieure-perianthe-fructifere-a-ailes-inegales-deux-petites-de-jusqu\/","menu_order":"0","post_type":"genus_group_key","post_mime_type":"","comment_count":"0","translation_id":"1861","element_type":"post_genus_group_key","element_id":"23058","trid":"116902","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"23058"},{"ID":"23028","post_author":"1","post_date":"2021-01-07 10:47:20","post_date_gmt":"2021-01-07 10:47:20","post_content":"","post_title":"Tiges lisses, l\u00e9g\u00e8rement stri\u00e9es ou fendill\u00e9es. Feuilles persistantes. Aspect non r\u00e9tamo\u00efde","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"tiges-lisses-legerement-striees-ou-fendillees-feuilles-persistantes-aspect-non-retamoide","to_ping":"","pinged":"","post_modified":"2021-09-03 16:37:44","post_modified_gmt":"2021-09-03 16:37:44","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/genus-group-key\/tiges-lisses-legerement-striees-ou-fendillees-feuilles-persistantes-aspect-non-retamoide\/","menu_order":"0","post_type":"genus_group_key","post_mime_type":"","comment_count":"0","translation_id":"1831","element_type":"post_genus_group_key","element_id":"23028","trid":"116892","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"23028"},{"ID":"35993","post_author":"1","post_date":"2021-02-24 08:05:55","post_date_gmt":"2021-02-24 08:05:55","post_content":"","post_title":"Tiges stri\u00e9es. Feuilles caduques. Aspect r\u00e9tamo\u00efde","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"tiges-striees-feuilles-caduques-aspect-retamoide","to_ping":"","pinged":"","post_modified":"2021-09-03 16:35:39","post_modified_gmt":"2021-09-03 16:35:39","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/genus-group-key\/tiges-striees-feuilles-caduques-aspect-retamoide\/","menu_order":"0","post_type":"genus_group_key","post_mime_type":"","comment_count":"0","translation_id":"29134","element_type":"post_genus_group_key","element_id":"35993","trid":"185455","language_code":"fr","source_language_code":null,"id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"35993"}],"title_groups_keys":false,"groups_keys_2":false,"title_groups_keys_2":false,"groups_keys_3":false,"title_groups_keys_3":false,"images":false,"ID":11712,"post_title":"Salsola L.","post_content":"Genre complexe dont les esp\u00e8ces, malgr\u00e9 l'inexistence de trait\u00e9s g\u00e9n\u00e9raux, ont \u00e9t\u00e9 \u00e9tudi\u00e9es en profondeur des points de vue morphologique, physiologique, anatomique, biochimique et mol\u00e9culaire, permettant d\u2019estimer qu\u2019il devrait \u00eatre consid\u00e9r\u00e9 davantage comme un groupe de genres que comme un genre monophyl\u00e9tique naturel (Hern\u00e1ndez-Ledesma et al<\/em>., 2015: 342). De ce fait, certaines bases de donn\u00e9es consid\u00e8rent aujourd\u2019hui comme valides des genres tels que Caroxylon<\/em> Thunb., en particulier suite aux publications de Akhani et al<\/em>. (2007), ou Nitrosalsola<\/em> Tzvelev, suite \u00e0 celle de Feodorova (2015), bas\u00e9es sur des aspects morphologiques et phylog\u00e9niques. Diverses flores et \u00e9tudes maintiennent le genre Salsola<\/em>, en incluant des sections ou sous-sections telles que Salsola<\/em>, Darniella, Caroxylon, Vermiculatae, Tetragona,<\/em> etc. D\u2019autre part, la variabilit\u00e9 morphologique des esp\u00e8ces, d\u00e9j\u00e0 importante en elle-m\u00eame, y compris au sein d\u2019une m\u00eame esp\u00e8ce, se voit alt\u00e9r\u00e9e par les conditions environnementales extr\u00eames dans lesquelles elles se d\u00e9veloppent (salinit\u00e9 du substrat, aridit\u00e9 parfois extr\u00eame) qui, semble-t-il, modifient leur aspect (longueur des feuilles, abondance de l'indument, inflorescences, etc.), et divers auteurs \u00e9mettent donc des r\u00e9serves quant \u00e0 la validit\u00e9 de bon nombre des taxons d\u00e9crits.\r\n\r\nAinsi, la correcte identification des diff\u00e9rentes esp\u00e8ces n\u2019est pas sans comporter de graves probl\u00e8mes en raison de la grande similitude morphologique existant entre la plupart d\u2019entre elles, rendant dans de nombreux cas leur statut incertain (Freitag, 1997 ; Klopper & Van Wyk, 2001 ; Mosyakin, 2003 ; Schutze et al<\/em>., 2003). Cette situation a amen\u00e9 \u00e0 la coexistence de deux courants \u00e0 l\u2019heure de concevoir les esp\u00e8ces : le premier, \u00e0 l\u2019approche synth\u00e9tique, qui d\u00e9fend le concept de m\u00e9ga-esp\u00e8ces (Freitag, 1997), et le second, analytique, dont le repr\u00e9sentant le plus important est le botaniste russe V. P. Botschantzev, qui a propos\u00e9 le concept de micro-esp\u00e8ces (Akhani et al<\/em>., 2007).\r\n\r\nDans le N. de l\u2019Afrique, pr\u00e8s d\u2019une cinquantaine d'esp\u00e8ces ont \u00e9t\u00e9 diff\u00e9renci\u00e9es, la plupart correspondant \u00e0 des arbrisseaux d\u00e9passant \u00e0 peine 1 m de haut, plus rarement \u00e0 des arbustes de jusqu'\u00e0 2,5 m. Elles sont r\u00e9parties dans presque toute la r\u00e9gion.\r\n\r\nEn plus des esp\u00e8ces autochtones trait\u00e9es, il convient de citer 2 autres esp\u00e8ces:\r\n\r\nS. genistoides<\/em> Juss. ex Poir. (Caroxylon tamariscifolium <\/em>Moq.), \u00e0 curieux aspect g\u00e9n\u00e9ral r\u00e9tamo\u00efde ou g\u00e9nist\u00e9 spartiforme, tiges fr\u00e9quemment stri\u00e9es \u00e0 feuilles lin\u00e9aires et g\u00e9n\u00e9ralement longues, de jusqu\u2019\u00e0 25 mm, mais pouvant \u00eatre tr\u00e8s courtes chez certains exemplaires (3-25 \u00d7 0,5-1 mm), rapidement caduques. Inflorescences en panicules ou \u00e9pis terminaux caract\u00e9ristiques. Elle cro\u00eet sur terrains marneux, subsalins, en milieux arides et semi-arides du S.-E. de l\u2019Espagne. Elle a \u00e9t\u00e9 cit\u00e9e au Maroc, bien que des doutes subsistent quant \u00e0 sa pr\u00e9sence dans la r\u00e9gion.\r\n\r\nS. paletzkiana<\/em> Litv., arbuste de jusqu\u2019\u00e0 4 m de haut, \u00e0 feuilles filiformes, \u00e9troites et tr\u00e8s longues (4-10 cm), alternes, \u00e0 fleurs solitaires \u00e0 l\u2019aisselle des feuilles et p\u00e9rianthe fructif\u00e8re de jusqu\u2019\u00e0 25 mm de diam\u00e8tre. Originaire du Turkestan, elle a \u00e9t\u00e9 introduite et est aujourd\u2019hui naturalis\u00e9e, tout au moins dans divers oasis alg\u00e9riens.","post_excerpt":"","post_author":"1","post_date":"2020-11-10 09:01:57","post_date_gmt":"2020-11-10 09:01:57","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"salsola-l","to_ping":"","pinged":"","post_modified":"2021-05-11 10:03:04","post_modified_gmt":"2021-05-11 10:03:04","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.northafricatrees.org\/genus\/salsola-l\/","menu_order":0,"post_type":"genus","post_mime_type":"","comment_count":"0","comments":false,"id":11712},"11727":{"short_name":"Arthrocaulon","name_html":"Arthrocaulon<\/strong> Piirainen & G.Kadereit","short_description":"","references":"Ram\u00edrez, E., Rufo, L., S\u00e1nchez-Mata, D. & de la Fuente, V. 2019. Arthrocaulon meridionalis <\/em>(Chenopodiaceae), a new species of Mediterranean flora. Mediterranean Botany <\/em>40(1): 33-41.\r\n\r\nSukhorukov, A.P. & Nilova, M.V. 2016 A new species of Arthrocnemum <\/em>(Salicornioideae: Chenopodiaceae-Amaranthaceae<\/em>) from West Africa, with a revised characterization of the genus. Botany Letters<\/em> 163 (3): 237-250.","custom_author":"G. Ben\u00edtez & J. Molero Mesa.","family":{"ID":"10793","post_author":"1","post_date":"2020-11-10 08:58:13","post_date_gmt":"2020-11-10 08:58:13","post_content":"Famille compos\u00e9e d'environ 178 genres et 2050 esp\u00e8ces de plantes herbac\u00e9es et arbustives, rarement arborescentes, r\u00e9parties dans les r\u00e9gions tropicales, subtropicales et temp\u00e9r\u00e9es de toute la plan\u00e8te. Elle est amplement repr\u00e9sent\u00e9e dans le N. de l\u2019Afrique, avec 24 genres pr\u00e9sentant en plus ou moins grande mesure des esp\u00e8ces ligneuses. Dans 4 de ces genres, il n'y a que sous-arbrisseaux, plus ou moins ligneux, du moins \u00e0 la base, mais habituellement de moins de 0,5 m de haut, ils sont les suivants:\r\n\r\nSevada<\/strong> Moq. : genre monotypique repr\u00e9sent\u00e9 par S. schimperi <\/strong>Moq., un sous-arbrisseau glabre ou papilleux de jusqu\u2019\u00e0 40 cm de haut, \u00e0 feuilles \u00e9galement charnues, petites (2-15 \u00d7 1-2 mm), \u00e0 houppe de poils axillaires et base indur\u00e9e, fleurs petites \u00e0 p\u00e9rianthe de 1 mm, dispos\u00e9es en groupes axillaires de 3-10 en \u00e9pis ou panicules, pr\u00e9sente dans les lits secs des cours d'eau et les zones sableuses littorales en \u00c9gypte, dans la p\u00e9ninsule arabique, au Soudan, en \u00c9thiopie et en Somalie.\r\n\r\nCamphorosma<\/strong> L. : genre repr\u00e9sent\u00e9 par une unique esp\u00e8ce dans le N. de l\u2019Afrique, C. monspeliaca <\/strong>L., \u00e0 feuilles alternes, lin\u00e9aires et rigides, fleurs \u00e0 seulement 4 \u00e9tamines et p\u00e9rianthe fructif\u00e8re non ail\u00e9, \u00e0 aire de r\u00e9partition tr\u00e8s localis\u00e9e dans la r\u00e9gion : Maroc [Boulemane (Moyen Atlas)], Tunisie [Ghardimaou (vall\u00e9e de la Medjerda)] et extr\u00e9mit\u00e9 N.-O. de la Libye (O. de Tripoli). Elle a \u00e9t\u00e9 cit\u00e9e en Alg\u00e9rie.\r\n\r\nBassia <\/strong>All. : genre comprenant 10 esp\u00e8ces dans le N. de l\u2019Afrique, plantes annuelles pour la plupart, bien que certains correspondent \u00e0 des sous-arbrisseaux. B. prostrata<\/strong> (L.) Beck [Salsola prostrata<\/em> L., Kochia prostrata<\/em> (L.) Schrad.], \u00e0 feuilles alternes, non charnues, lin\u00e9aires, presque aciculaires et pi\u00e8ces du p\u00e9rianthe \u00e0 ailes si petites qu\u2019elles ne se touchent pas entre elles ; il s'agit d'une plante tr\u00e8s rare dans la r\u00e9gion, uniquement cit\u00e9e au S. d'Annoceur (Moyen Atlas) et dans les steppes du N.-E. de l\u2019Alg\u00e9rie. B. tomentosa<\/strong> (Lowe) Maire & Weiller [Suaeda tomentosa<\/em> Lowe, Chenolea tomentosa<\/em> (Lowe) Maire, Ch. canariensis<\/em> Moq., Ch. lanata<\/em> (Masson) Moq., Salsola lanata<\/em> Masson], \u00e0 feuilles alternes, villeuses, semi-cylindriques, lin\u00e9aires-lanc\u00e9ol\u00e9es, et p\u00e9rianthe fructif\u00e8re non ail\u00e9 ; elle cro\u00eet dans les r\u00e9gions atlantiques macaron\u00e9siennes, depuis les contreforts occidentaux du Haut Atlas jusqu\u2019au R\u00edo de Oro. B<\/strong>. arabica<\/strong> (Boiss.) Maire & Weiller [Chenolea arabica<\/em> Boiss., Chenoleoides arabica<\/em> (Boiss.) Botsch.], \u00e0 feuilles oblongues-lin\u00e9aires, les sup\u00e9rieures oblongues ou ovales, obtuses, souvent glabrescentes, les inf\u00e9rieures longuement viIIeuses\u00a0; avec un p\u00e9rianthe fructif\u00e8re laineux caract\u00e9ristique. Il vit dans les zones semi-d\u00e9sertiques et d\u00e9sertiques du nord-est de la Libye, de l'\u00c9gypte, du Moyen-Orient et de la p\u00e9ninsule arabique.\r\n\r\nAgathophora<\/strong> (Fenzl) Bunge. : genre monotypique repr\u00e9sent\u00e9 par A. alopecurioides<\/strong> (Delile) Fenzl ex Bunge [Salsola alopecurioides<\/em> Delile, Halogeton alopecurioides<\/em> (Delile) Moq., Agathophora algeriensis <\/em>Botsch.] (Ara<\/em>. : Hamad sha\u2019aran), sous-arbrisseau rameux atteignant 50 cm de haut, \u00e0 feuilles alternes, cylindriques, obtuses, \u00e0 pointe termin\u00e9e en une petite \u00e9pine rigide et p\u00e9rianthe fructif\u00e8re ail\u00e9 ; il s\u2019agit d\u2019une plante peu commun, mais pouvant \u00eatre rencontr\u00e9e dans presque toutes les r\u00e9gions sahariennes et pr\u00e9sahariennes du N. de l\u2019Afrique. Dans les steppes marocaines orientales, ellel peut devenir abondant, elle s\u2019\u00e9tendant au Maroc par la d\u00e9pression de la Moulouya jusqu\u2019\u00e0 Saka (N. de Guercif), aux abords de la M\u00e9diterran\u00e9e, et jusqu\u2019au Pakistan \u00e0 l\u2019E., en passant par la Tunisie et l\u2019\u00c9gypte. Sa pr\u00e9sence en Libye est possible mais n'a pas encore \u00e9t\u00e9 cit\u00e9e.\r\n\r\nCes esp\u00e8ces sont plus ou moins communes, mais aucune d\u2019entre elles n\u2019est en principe consid\u00e9r\u00e9e comme menac\u00e9e. Elles ne sont actuellement pas \u00e9valu\u00e9es \u00e0 l\u2019\u00e9chelle mondiale dans la Liste rouge des esp\u00e8ces de l\u2019UICN.","post_title":"AMARANTHACEAE Juss.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"amaranthaceae-juss-3","to_ping":"","pinged":"","post_modified":"2022-12-30 17:14:14","post_modified_gmt":"2022-12-30 17:14:14","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/family\/amaranthaceae-juss-3\/","menu_order":"0","post_type":"family","post_mime_type":"","comment_count":"0","translation_id":"106","element_type":"post_family","element_id":"10793","trid":"113945","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"10793"},"species":false,"groups_keys":[{"ID":"34435","post_author":"1","post_date":"2021-02-23 14:19:34","post_date_gmt":"2021-02-23 14:19:34","post_content":"","post_title":"Arbrisseau \u00e0 rameaux \u00e9pars. Feuilles de 2 \u00e0 3 mm de long. Styles (0,1)3(0,7) mm de long","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"arbrisseaux-a-ramilles-eparses-fleurs-centrales-a-petits-appendices-lobules-terminaux-antheres-de-1-13-mm-style-de-04-07-mm","to_ping":"","pinged":"","post_modified":"2022-12-10 20:32:17","post_modified_gmt":"2022-12-10 20:32:17","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/genus-group-key\/arbrisseaux-a-ramilles-eparses-fleurs-centrales-a-petits-appendices-lobules-terminaux-antheres-de-1-13-mm-style-de-04-07-mm\/","menu_order":"0","post_type":"genus_group_key","post_mime_type":"","comment_count":"0","translation_id":"27056","element_type":"post_genus_group_key","element_id":"34435","trid":"184414","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"34435"},{"ID":"22998","post_author":"1","post_date":"2021-01-07 10:47:15","post_date_gmt":"2021-01-07 10:47:15","post_content":"","post_title":"Arbrisseau relativement dense. Feuilles d'environ 5 mm de long. Styles de 1 \u00e0 1,5 mm de long","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"arbrisseaux-plus-denses-fleurs-centrales-sans-appendices-antheres-de-1-13-mm-style-de-04-07-mm","to_ping":"","pinged":"","post_modified":"2022-12-10 20:37:24","post_modified_gmt":"2022-12-10 20:37:24","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/genus-group-key\/arbrisseaux-plus-denses-fleurs-centrales-sans-appendices-antheres-de-1-13-mm-style-de-04-07-mm\/","menu_order":"0","post_type":"genus_group_key","post_mime_type":"","comment_count":"0","translation_id":"1801","element_type":"post_genus_group_key","element_id":"22998","trid":"116882","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"22998"},{"ID":"44769","post_author":"2","post_date":"2022-12-10 20:35:39","post_date_gmt":"2022-12-10 20:35:39","post_content":"","post_title":"Fleurs 3, libres. Longueur du p\u00e9rianthe central (1,2)1,4(1,9) mm, le lat\u00e9ral (1)1,3(1,5) mm. Style de 0,05 \u00e0 0,1 mm de large","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"fleurs-3-gratuit-longueur-du-perianthe-central-121419-mm-le-lateral-11315-mm-style-de-005-a-01-mm-de-large","to_ping":"","pinged":"","post_modified":"2022-12-11 11:44:40","post_modified_gmt":"2022-12-11 11:44:40","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/?post_type=genus_group_key&p=44769","menu_order":"0","post_type":"genus_group_key","post_mime_type":"","comment_count":"0","translation_id":"36094","element_type":"post_genus_group_key","element_id":"44769","trid":"654164","language_code":"fr","source_language_code":null,"id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"44769"},{"ID":"44768","post_author":"2","post_date":"2022-12-10 20:33:16","post_date_gmt":"2022-12-10 20:33:16","post_content":"","post_title":"Fleurs 3, soud\u00e9es \u00e0 la base. Longueur du p\u00e9rianthe central (1,9)2,1(2,4) mm, le lat\u00e9ral (1,8)1,9(2,3) mm. Style 0,1-0,2 mm de large","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"fleurs-3-soudees-a-la-base-longueur-du-perianthe-central-192124-mm-le-lateral-181923-mm-style-01-02-mm-de-large","to_ping":"","pinged":"","post_modified":"2022-12-10 20:33:16","post_modified_gmt":"2022-12-10 20:33:16","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/?post_type=genus_group_key&p=44768","menu_order":"0","post_type":"genus_group_key","post_mime_type":"","comment_count":"0","translation_id":"36093","element_type":"post_genus_group_key","element_id":"44768","trid":"654163","language_code":"fr","source_language_code":null,"id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"44768"}],"title_groups_keys":false,"groups_keys_2":false,"title_groups_keys_2":false,"groups_keys_3":false,"title_groups_keys_3":false,"images":false,"ID":11727,"post_title":"Arthrocaulon Piirainen & G. Kadereit","post_content":"Genre traditionnlement repr\u00e9sent\u00e9 par une seule esp\u00e8ce dans le N. de l\u2019Afrique, A. macrostachyum<\/strong>, mais 2 nouvelles esp\u00e8ces se sont r\u00e9cemment diff\u00e9renci\u00e9es. Toutes ces esp\u00e8ces vivent dans environnements c\u00f4tiers ou int\u00e9rieurs salins et hypersalins. Les esp\u00e8ces de ce genre ont traditionnellement \u00e9t\u00e9 incluses dans le genre Arthrocnemum<\/em> Moq.","post_excerpt":"","post_author":"1","post_date":"2020-11-10 09:01:58","post_date_gmt":"2020-11-10 09:01:58","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"arthrocnemum-moq","to_ping":"","pinged":"","post_modified":"2023-05-22 17:40:18","post_modified_gmt":"2023-05-22 17:40:18","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.northafricatrees.org\/genus\/arthrocnemum-moq\/","menu_order":0,"post_type":"genus","post_mime_type":"","comment_count":"0","comments":false,"id":11727}},"groups_keys":{"20464":{"ID":20464,"post_title":"Tiges et rameaux articul\u00e9s \u00e0 feuilles tr\u00e8s petites, presque nulles, oppos\u00e9es, plus ou moins squamiformes, naissant entre les articles","post_content":"","post_excerpt":"","post_author":"1","post_date":"2021-01-07 08:32:23","post_date_gmt":"2021-01-07 08:32:23","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"tiges-et-rameaux-articules-a-feuilles-tres-petites-presque-nulles-opposees-plus-ou-moins-squamiformes-naissant-entre-les-articles","to_ping":"","pinged":"","post_modified":"2021-01-07 08:32:23","post_modified_gmt":"2021-01-07 08:32:23","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.northafricatrees.org\/family-group-key\/tiges-et-rameaux-articules-a-feuilles-tres-petites-presque-nulles-opposees-plus-ou-moins-squamiformes-naissant-entre-les-articles\/","menu_order":0,"post_type":"family_group_key","post_mime_type":"","comment_count":"0","comments":false,"id":20464},"20467":{"ID":20467,"post_title":"Tiges et rameaux non articul\u00e9s. Feuilles bien d\u00e9velopp\u00e9es, alternes ou oppos\u00e9es, non squamiformes","post_content":"","post_excerpt":"","post_author":"1","post_date":"2021-01-07 08:32:23","post_date_gmt":"2021-01-07 08:32:23","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"tiges-et-rameaux-non-articules-feuilles-bien-developpees-alternes-ou-opposees-non-squamiformes","to_ping":"","pinged":"","post_modified":"2021-01-07 08:32:23","post_modified_gmt":"2021-01-07 08:32:23","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.northafricatrees.org\/family-group-key\/tiges-et-rameaux-non-articules-feuilles-bien-developpees-alternes-ou-opposees-non-squamiformes\/","menu_order":0,"post_type":"family_group_key","post_mime_type":"","comment_count":"0","id":20467},"20470":{"ID":20470,"post_title":"P\u00e9rianthe fructif\u00e8re ail\u00e9. Fleurs \u00e0 5 \u00e9tamines. Plantes des zones plus ou moins arides, d\u00e9sertiques, non salines","post_content":"","post_excerpt":"","post_author":"1","post_date":"2021-01-07 08:32:24","post_date_gmt":"2021-01-07 08:32:24","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"perianthe-fructifere-aile-fleurs-a-1-2-etamines-plantes-des-zones-plus-ou-moins-arides-desertiques-non-salines","to_ping":"","pinged":"","post_modified":"2023-05-11 16:09:08","post_modified_gmt":"2023-05-11 16:09:08","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.northafricatrees.org\/family-group-key\/perianthe-fructifere-aile-fleurs-a-1-2-etamines-plantes-des-zones-plus-ou-moins-arides-desertiques-non-salines\/","menu_order":0,"post_type":"family_group_key","post_mime_type":"","comment_count":"0","id":20470},"20473":{"ID":20473,"post_title":"P\u00e9rianthe fructif\u00e8re non ail\u00e9. Fleurs \u00e0 1-2 \u00e9tamines. 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Elle est amplement repr\u00e9sent\u00e9e dans le N. de l\u2019Afrique, avec 24 genres pr\u00e9sentant en plus ou moins grande mesure des esp\u00e8ces ligneuses. Dans 4 de ces genres, il n'y a que sous-arbrisseaux, plus ou moins ligneux, du moins \u00e0 la base, mais habituellement de moins de 0,5 m de haut, ils sont les suivants:\r\n\r\nSevada<\/strong> Moq. : genre monotypique repr\u00e9sent\u00e9 par S. schimperi <\/strong>Moq., un sous-arbrisseau glabre ou papilleux de jusqu\u2019\u00e0 40 cm de haut, \u00e0 feuilles \u00e9galement charnues, petites (2-15 \u00d7 1-2 mm), \u00e0 houppe de poils axillaires et base indur\u00e9e, fleurs petites \u00e0 p\u00e9rianthe de 1 mm, dispos\u00e9es en groupes axillaires de 3-10 en \u00e9pis ou panicules, pr\u00e9sente dans les lits secs des cours d'eau et les zones sableuses littorales en \u00c9gypte, dans la p\u00e9ninsule arabique, au Soudan, en \u00c9thiopie et en Somalie.\r\n\r\nCamphorosma<\/strong> L. : genre repr\u00e9sent\u00e9 par une unique esp\u00e8ce dans le N. de l\u2019Afrique, C. monspeliaca <\/strong>L., \u00e0 feuilles alternes, lin\u00e9aires et rigides, fleurs \u00e0 seulement 4 \u00e9tamines et p\u00e9rianthe fructif\u00e8re non ail\u00e9, \u00e0 aire de r\u00e9partition tr\u00e8s localis\u00e9e dans la r\u00e9gion : Maroc [Boulemane (Moyen Atlas)], Tunisie [Ghardimaou (vall\u00e9e de la Medjerda)] et extr\u00e9mit\u00e9 N.-O. de la Libye (O. de Tripoli). Elle a \u00e9t\u00e9 cit\u00e9e en Alg\u00e9rie.\r\n\r\nBassia <\/strong>All. : genre comprenant 10 esp\u00e8ces dans le N. de l\u2019Afrique, plantes annuelles pour la plupart, bien que certains correspondent \u00e0 des sous-arbrisseaux. B. prostrata<\/strong> (L.) Beck [Salsola prostrata<\/em> L., Kochia prostrata<\/em> (L.) Schrad.], \u00e0 feuilles alternes, non charnues, lin\u00e9aires, presque aciculaires et pi\u00e8ces du p\u00e9rianthe \u00e0 ailes si petites qu\u2019elles ne se touchent pas entre elles ; il s'agit d'une plante tr\u00e8s rare dans la r\u00e9gion, uniquement cit\u00e9e au S. d'Annoceur (Moyen Atlas) et dans les steppes du N.-E. de l\u2019Alg\u00e9rie. B. tomentosa<\/strong> (Lowe) Maire & Weiller [Suaeda tomentosa<\/em> Lowe, Chenolea tomentosa<\/em> (Lowe) Maire, Ch. canariensis<\/em> Moq., Ch. lanata<\/em> (Masson) Moq., Salsola lanata<\/em> Masson], \u00e0 feuilles alternes, villeuses, semi-cylindriques, lin\u00e9aires-lanc\u00e9ol\u00e9es, et p\u00e9rianthe fructif\u00e8re non ail\u00e9 ; elle cro\u00eet dans les r\u00e9gions atlantiques macaron\u00e9siennes, depuis les contreforts occidentaux du Haut Atlas jusqu\u2019au R\u00edo de Oro. B<\/strong>. arabica<\/strong> (Boiss.) Maire & Weiller [Chenolea arabica<\/em> Boiss., Chenoleoides arabica<\/em> (Boiss.) Botsch.], \u00e0 feuilles oblongues-lin\u00e9aires, les sup\u00e9rieures oblongues ou ovales, obtuses, souvent glabrescentes, les inf\u00e9rieures longuement viIIeuses\u00a0; avec un p\u00e9rianthe fructif\u00e8re laineux caract\u00e9ristique. Il vit dans les zones semi-d\u00e9sertiques et d\u00e9sertiques du nord-est de la Libye, de l'\u00c9gypte, du Moyen-Orient et de la p\u00e9ninsule arabique.\r\n\r\nAgathophora<\/strong> (Fenzl) Bunge. : genre monotypique repr\u00e9sent\u00e9 par A. alopecurioides<\/strong> (Delile) Fenzl ex Bunge [Salsola alopecurioides<\/em> Delile, Halogeton alopecurioides<\/em> (Delile) Moq., Agathophora algeriensis <\/em>Botsch.] (Ara<\/em>. : Hamad sha\u2019aran), sous-arbrisseau rameux atteignant 50 cm de haut, \u00e0 feuilles alternes, cylindriques, obtuses, \u00e0 pointe termin\u00e9e en une petite \u00e9pine rigide et p\u00e9rianthe fructif\u00e8re ail\u00e9 ; il s\u2019agit d\u2019une plante peu commun, mais pouvant \u00eatre rencontr\u00e9e dans presque toutes les r\u00e9gions sahariennes et pr\u00e9sahariennes du N. de l\u2019Afrique. Dans les steppes marocaines orientales, ellel peut devenir abondant, elle s\u2019\u00e9tendant au Maroc par la d\u00e9pression de la Moulouya jusqu\u2019\u00e0 Saka (N. de Guercif), aux abords de la M\u00e9diterran\u00e9e, et jusqu\u2019au Pakistan \u00e0 l\u2019E., en passant par la Tunisie et l\u2019\u00c9gypte. Sa pr\u00e9sence en Libye est possible mais n'a pas encore \u00e9t\u00e9 cit\u00e9e.\r\n\r\nCes esp\u00e8ces sont plus ou moins communes, mais aucune d\u2019entre elles n\u2019est en principe consid\u00e9r\u00e9e comme menac\u00e9e. Elles ne sont actuellement pas \u00e9valu\u00e9es \u00e0 l\u2019\u00e9chelle mondiale dans la Liste rouge des esp\u00e8ces de l\u2019UICN.","post_excerpt":"","post_author":"1","post_date":"2020-11-10 08:58:13","post_date_gmt":"2020-11-10 08:58:13","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"amaranthaceae-juss-3","to_ping":"","pinged":"","post_modified":"2022-12-30 17:14:14","post_modified_gmt":"2022-12-30 17:14:14","post_content_filtered":"","post_parent":[],"guid":"https:\/\/www.northafricatrees.org\/family\/amaranthaceae-juss-3\/","menu_order":0,"post_type":"family","post_mime_type":"","comment_count":"0","comments":false,"id":10793}],"species":[{"short_name":"Krascheninnikovia ceratoides","name_html":"Krascheninnikovia ceratoides <\/strong>(L.) Gueldenst.","short_description":"","common_names":"Axyris ceratoides<\/em> L., Eurotia ceratoides<\/em> (L.) C.A. Mey.","other_name":"Esp<\/em>.: Alarba. \u00a0 Ang<\/em>.: Pamirian winterfat.","flowering":"ao\u00fbt-novembre.","fruiting":"Information non disponible","habitat":"Matorrals en zones arides, sur marnes gypseuses et sols calcaires.","distribution":"Depuis le S. de l\u2019Europe jusqu\u2019en Asie au sein de formations steppiques, atteignant le N. de l'Afrique de mani\u00e8re ponctuelle au Maroc, o\u00f9 elle s'av\u00e8re tr\u00e8s rare et menac\u00e9e (entre Itzert et Enjil), et en \u00c9gypte, o\u00f9 elle est \u00e9galement tr\u00e8s localis\u00e9e (Djebel Galala, sur le continent, et Djebel al Igma, au Sina\u00ef).","observations":"","conservation":"Esp\u00e8ce peu commune, mais qui n\u2019est en principe pas consid\u00e9r\u00e9e comme menac\u00e9e. Elle n\u2019est actuellement pas \u00e9valu\u00e9e \u00e0 l\u2019\u00e9chelle mondiale dans la Liste rouge des esp\u00e8ces de l\u2019UICN. Dans la Liste rouge des plantes vasculaires d\u2019\u00c9gypte (Flora Aegyptiaca<\/em> Vol 1, 2000), elle est catalogu\u00e9e comme \u00ab vuln\u00e9rable \u00bb.","genus":{"11733":{"short_name":"Krascheninnikovia","name_html":"Krascheninnikovia<\/strong> Gueldenst.","short_description":"","references":"","custom_author":"G. Ben\u00edtez & J. Molero Mesa.","family":{"ID":"10793","post_author":"1","post_date":"2020-11-10 08:58:13","post_date_gmt":"2020-11-10 08:58:13","post_content":"Famille compos\u00e9e d'environ 178 genres et 2050 esp\u00e8ces de plantes herbac\u00e9es et arbustives, rarement arborescentes, r\u00e9parties dans les r\u00e9gions tropicales, subtropicales et temp\u00e9r\u00e9es de toute la plan\u00e8te. Elle est amplement repr\u00e9sent\u00e9e dans le N. de l\u2019Afrique, avec 24 genres pr\u00e9sentant en plus ou moins grande mesure des esp\u00e8ces ligneuses. Dans 4 de ces genres, il n'y a que sous-arbrisseaux, plus ou moins ligneux, du moins \u00e0 la base, mais habituellement de moins de 0,5 m de haut, ils sont les suivants:\r\n\r\nSevada<\/strong> Moq. : genre monotypique repr\u00e9sent\u00e9 par S. schimperi <\/strong>Moq., un sous-arbrisseau glabre ou papilleux de jusqu\u2019\u00e0 40 cm de haut, \u00e0 feuilles \u00e9galement charnues, petites (2-15 \u00d7 1-2 mm), \u00e0 houppe de poils axillaires et base indur\u00e9e, fleurs petites \u00e0 p\u00e9rianthe de 1 mm, dispos\u00e9es en groupes axillaires de 3-10 en \u00e9pis ou panicules, pr\u00e9sente dans les lits secs des cours d'eau et les zones sableuses littorales en \u00c9gypte, dans la p\u00e9ninsule arabique, au Soudan, en \u00c9thiopie et en Somalie.\r\n\r\nCamphorosma<\/strong> L. : genre repr\u00e9sent\u00e9 par une unique esp\u00e8ce dans le N. de l\u2019Afrique, C. monspeliaca <\/strong>L., \u00e0 feuilles alternes, lin\u00e9aires et rigides, fleurs \u00e0 seulement 4 \u00e9tamines et p\u00e9rianthe fructif\u00e8re non ail\u00e9, \u00e0 aire de r\u00e9partition tr\u00e8s localis\u00e9e dans la r\u00e9gion : Maroc [Boulemane (Moyen Atlas)], Tunisie [Ghardimaou (vall\u00e9e de la Medjerda)] et extr\u00e9mit\u00e9 N.-O. de la Libye (O. de Tripoli). Elle a \u00e9t\u00e9 cit\u00e9e en Alg\u00e9rie.\r\n\r\nBassia <\/strong>All. : genre comprenant 10 esp\u00e8ces dans le N. de l\u2019Afrique, plantes annuelles pour la plupart, bien que certains correspondent \u00e0 des sous-arbrisseaux. B. prostrata<\/strong> (L.) Beck [Salsola prostrata<\/em> L., Kochia prostrata<\/em> (L.) Schrad.], \u00e0 feuilles alternes, non charnues, lin\u00e9aires, presque aciculaires et pi\u00e8ces du p\u00e9rianthe \u00e0 ailes si petites qu\u2019elles ne se touchent pas entre elles ; il s'agit d'une plante tr\u00e8s rare dans la r\u00e9gion, uniquement cit\u00e9e au S. d'Annoceur (Moyen Atlas) et dans les steppes du N.-E. de l\u2019Alg\u00e9rie. B. tomentosa<\/strong> (Lowe) Maire & Weiller [Suaeda tomentosa<\/em> Lowe, Chenolea tomentosa<\/em> (Lowe) Maire, Ch. canariensis<\/em> Moq., Ch. lanata<\/em> (Masson) Moq., Salsola lanata<\/em> Masson], \u00e0 feuilles alternes, villeuses, semi-cylindriques, lin\u00e9aires-lanc\u00e9ol\u00e9es, et p\u00e9rianthe fructif\u00e8re non ail\u00e9 ; elle cro\u00eet dans les r\u00e9gions atlantiques macaron\u00e9siennes, depuis les contreforts occidentaux du Haut Atlas jusqu\u2019au R\u00edo de Oro. B<\/strong>. arabica<\/strong> (Boiss.) Maire & Weiller [Chenolea arabica<\/em> Boiss., Chenoleoides arabica<\/em> (Boiss.) Botsch.], \u00e0 feuilles oblongues-lin\u00e9aires, les sup\u00e9rieures oblongues ou ovales, obtuses, souvent glabrescentes, les inf\u00e9rieures longuement viIIeuses\u00a0; avec un p\u00e9rianthe fructif\u00e8re laineux caract\u00e9ristique. Il vit dans les zones semi-d\u00e9sertiques et d\u00e9sertiques du nord-est de la Libye, de l'\u00c9gypte, du Moyen-Orient et de la p\u00e9ninsule arabique.\r\n\r\nAgathophora<\/strong> (Fenzl) Bunge. : genre monotypique repr\u00e9sent\u00e9 par A. alopecurioides<\/strong> (Delile) Fenzl ex Bunge [Salsola alopecurioides<\/em> Delile, Halogeton alopecurioides<\/em> (Delile) Moq., Agathophora algeriensis <\/em>Botsch.] (Ara<\/em>. : Hamad sha\u2019aran), sous-arbrisseau rameux atteignant 50 cm de haut, \u00e0 feuilles alternes, cylindriques, obtuses, \u00e0 pointe termin\u00e9e en une petite \u00e9pine rigide et p\u00e9rianthe fructif\u00e8re ail\u00e9 ; il s\u2019agit d\u2019une plante peu commun, mais pouvant \u00eatre rencontr\u00e9e dans presque toutes les r\u00e9gions sahariennes et pr\u00e9sahariennes du N. de l\u2019Afrique. Dans les steppes marocaines orientales, ellel peut devenir abondant, elle s\u2019\u00e9tendant au Maroc par la d\u00e9pression de la Moulouya jusqu\u2019\u00e0 Saka (N. de Guercif), aux abords de la M\u00e9diterran\u00e9e, et jusqu\u2019au Pakistan \u00e0 l\u2019E., en passant par la Tunisie et l\u2019\u00c9gypte. Sa pr\u00e9sence en Libye est possible mais n'a pas encore \u00e9t\u00e9 cit\u00e9e.\r\n\r\nCes esp\u00e8ces sont plus ou moins communes, mais aucune d\u2019entre elles n\u2019est en principe consid\u00e9r\u00e9e comme menac\u00e9e. Elles ne sont actuellement pas \u00e9valu\u00e9es \u00e0 l\u2019\u00e9chelle mondiale dans la Liste rouge des esp\u00e8ces de l\u2019UICN.","post_title":"AMARANTHACEAE Juss.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"amaranthaceae-juss-3","to_ping":"","pinged":"","post_modified":"2022-12-30 17:14:14","post_modified_gmt":"2022-12-30 17:14:14","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/family\/amaranthaceae-juss-3\/","menu_order":"0","post_type":"family","post_mime_type":"","comment_count":"0","translation_id":"106","element_type":"post_family","element_id":"10793","trid":"113945","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"10793"},"species":[{"ID":"11942","post_author":"1","post_date":"2020-11-10 10:07:16","post_date_gmt":"2020-11-10 10:07:16","post_content":"Arbrisseau de jusqu\u2019\u00e0 1 m de haut, mono\u00efque, \u00e0 pubescence irr\u00e9guli\u00e8re de poils \u00e9toil\u00e9s. Feuilles [10-25(30) \u00d7 3-7 mm] alternes, planes, oblongues-lanc\u00e9ol\u00e9es \u00e0 lin\u00e9aires-lanc\u00e9ol\u00e9es, courtement p\u00e9tiol\u00e9es, aigu\u00ebs ou subaigu\u00ebs et coriaces. Fleurs dens\u00e9ment tomenteuses, unisexu\u00e9es, les m\u00e2les dispos\u00e9es en \u00e9pis denses, sans bract\u00e9es, \u00e0 4 t\u00e9pales et 4 \u00e9tamines. Les femelles dispos\u00e9es en glom\u00e9rules axillaires, sans p\u00e9rianthe, \u00e0 2 stigmates et 2 bract\u00e9oles, \u00e0 poils \u00e9toil\u00e9s, accrescents, de jusqu\u2019\u00e0 4 mm, aigu\u00ebs et coriaces. Le fruit est un ak\u00e8ne s\u00e9ric\u00e9, \u00e0 p\u00e9ricarpe membraneux.","post_title":"Krascheninnikovia ceratoides (L.) Gueldenst.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"krascheninnikovia-ceratoides-l-gueldenst-3","to_ping":"","pinged":"","post_modified":"2021-10-12 09:35:12","post_modified_gmt":"2021-10-12 09:35:12","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/species\/krascheninnikovia-ceratoides-l-gueldenst-3\/","menu_order":"0","post_type":"species","post_mime_type":"","comment_count":"0","translation_id":"4056","element_type":"post_species","element_id":"11942","trid":"114316","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"11942"}],"groups_keys":false,"title_groups_keys":false,"groups_keys_2":false,"title_groups_keys_2":false,"groups_keys_3":false,"title_groups_keys_3":false,"images":false,"ID":11733,"post_title":"Krascheninnikovia Gueldenst.","post_content":"Genre ne comprenant qu\u2019une seule esp\u00e8ce dans le N. de l\u2019Afrique, K. ceratoides<\/strong><\/a>, arbrisseau des steppes eurasiatiques, tr\u00e8s rare et menac\u00e9 au S. et \u00e0 l\u2019O. de la M\u00e9diterran\u00e9e.","post_excerpt":"","post_author":"1","post_date":"2020-11-10 09:01:59","post_date_gmt":"2020-11-10 09:01:59","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"krascheninnikovia-gueldenst","to_ping":"","pinged":"","post_modified":"2021-09-03 15:52:55","post_modified_gmt":"2021-09-03 15:52:55","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.northafricatrees.org\/genus\/krascheninnikovia-gueldenst\/","menu_order":0,"post_type":"genus","post_mime_type":"","comment_count":"0","comments":false,"id":11733}},"images":[{"ID":"27553","post_author":"1","post_date":"2021-01-04 13:28:13","post_date_gmt":"2021-01-04 13:28:13","post_content":"","post_title":"Krascheninnikovia ceratoides. 1. Jos\u00e9 Quiles","post_excerpt":"Krascheninnikovia ceratoides. Aspect g\u00e9n\u00e9ral avec inflorescences. Jos\u00e9 Quiles","post_status":"inherit","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"krascheninnikovia-ceratoides-1-jose-quiles-2","to_ping":"","pinged":"","post_modified":"2021-10-12 09:35:12","post_modified_gmt":"2021-10-12 09:35:12","post_content_filtered":"","post_parent":"11942","guid":"https:\/\/www.northafricatrees.org\/wp-content\/uploads\/2020\/11\/Krascheninnikovia-ceratoides.-1.-Jose-Quiles.jpg","menu_order":"0","post_type":"attachment","post_mime_type":"image\/jpeg","comment_count":"0","translation_id":"19443","element_type":"post_attachment","element_id":"27553","trid":"118863","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"27553"},{"ID":"27555","post_author":"1","post_date":"2021-01-04 13:28:15","post_date_gmt":"2021-01-04 13:28:15","post_content":"","post_title":"Krascheninnikovia ceratoides. 2. Jos\u00e9 Quiles","post_excerpt":"Krascheninnikovia ceratoides. Rameaux avec feuilles et inflorescences m\u00e2les. Jos\u00e9 Quiles","post_status":"inherit","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"krascheninnikovia-ceratoides-2-jose-quiles-2","to_ping":"","pinged":"","post_modified":"2021-10-12 09:35:12","post_modified_gmt":"2021-10-12 09:35:12","post_content_filtered":"","post_parent":"11942","guid":"https:\/\/www.northafricatrees.org\/wp-content\/uploads\/2020\/11\/Krascheninnikovia-ceratoides.-2.-Jose-Quiles.jpg","menu_order":"0","post_type":"attachment","post_mime_type":"image\/jpeg","comment_count":"0","translation_id":"19445","element_type":"post_attachment","element_id":"27555","trid":"118864","language_code":"fr","source_language_code":"es","id":"4","code":"fr","english_name":"French","major":"1","active":"1","default_locale":"fr_FR","tag":"fr","encode_url":"0","pod_item_id":"27555"},{"ID":"27557","post_author":"1","post_date":"2021-01-04 13:28:15","post_date_gmt":"2021-01-04 13:28:15","post_content":"","post_title":"Krascheninnikovia ceratoides. 3. Jos\u00e9 Quiles","post_excerpt":"Krascheninnikovia ceratoides. Fleurs femelles et fruits. 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Gueldenst.","post_content":"Arbrisseau de jusqu\u2019\u00e0 1 m de haut, mono\u00efque, \u00e0 pubescence irr\u00e9guli\u00e8re de poils \u00e9toil\u00e9s. Feuilles [10-25(30) \u00d7 3-7 mm] alternes, planes, oblongues-lanc\u00e9ol\u00e9es \u00e0 lin\u00e9aires-lanc\u00e9ol\u00e9es, courtement p\u00e9tiol\u00e9es, aigu\u00ebs ou subaigu\u00ebs et coriaces. Fleurs dens\u00e9ment tomenteuses, unisexu\u00e9es, les m\u00e2les dispos\u00e9es en \u00e9pis denses, sans bract\u00e9es, \u00e0 4 t\u00e9pales et 4 \u00e9tamines. Les femelles dispos\u00e9es en glom\u00e9rules axillaires, sans p\u00e9rianthe, \u00e0 2 stigmates et 2 bract\u00e9oles, \u00e0 poils \u00e9toil\u00e9s, accrescents, de jusqu\u2019\u00e0 4 mm, aigu\u00ebs et coriaces. Le fruit est un ak\u00e8ne s\u00e9ric\u00e9, \u00e0 p\u00e9ricarpe membraneux.","post_excerpt":"","post_author":"1","post_date":"2020-11-10 10:07:16","post_date_gmt":"2020-11-10 10:07:16","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"krascheninnikovia-ceratoides-l-gueldenst-3","to_ping":"","pinged":"","post_modified":"2021-10-12 09:35:12","post_modified_gmt":"2021-10-12 09:35:12","post_content_filtered":"","post_parent":[],"guid":"https:\/\/www.northafricatrees.org\/species\/krascheninnikovia-ceratoides-l-gueldenst-3\/","menu_order":0,"post_type":"species","post_mime_type":"","comment_count":"0","comments":false,"id":11942}],"groups_keys":false,"title_groups_keys":false,"groups_keys_2":false,"title_groups_keys_2":false,"groups_keys_3":false,"title_groups_keys_3":false,"images":false,"yoast_head":"\nKrascheninnikovia Gueldenst. - North Africa Trees<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Krascheninnikovia Gueldenst. - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Genre ne comprenant qu\u2019une seule esp\u00e8ce dans le N. de l\u2019Afrique, K. ceratoides, arbrisseau des steppes eurasiatiques, tr\u00e8s rare et menac\u00e9 au S. et \u00e0 l\u2019O. de la M\u00e9diterran\u00e9e.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.northafricatrees.org\/fr\/genres\/krascheninnikovia-gueldenst\/\" \/>\n<meta property=\"og:site_name\" content=\"North Africa Trees\" \/>\n<meta property=\"article:modified_time\" content=\"2021-09-03T15:52:55+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.northafricatrees.org\/#organization\",\"name\":\"North \\u00e1frica trees\",\"url\":\"https:\/\/www.northafricatrees.org\/\",\"sameAs\":[],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.northafricatrees.org\/#logo\",\"inLanguage\":\"fr-FR\",\"url\":\"https:\/\/www.northafricatrees.org\/wp-content\/uploads\/2020\/10\/logo-north-africa-trees.png\",\"width\":80,\"height\":70,\"caption\":\"North \\u00e1frica trees\"},\"image\":{\"@id\":\"https:\/\/www.northafricatrees.org\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.northafricatrees.org\/#website\",\"url\":\"https:\/\/www.northafricatrees.org\/\",\"name\":\"North Africa Trees\",\"description\":\"\\u00c1rboles y arbustos aut\\u00f3ctonos del Norte de \\u00c1frica\",\"publisher\":{\"@id\":\"https:\/\/www.northafricatrees.org\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.northafricatrees.org\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.northafricatrees.org\/fr\/genres\/krascheninnikovia-gueldenst\/#webpage\",\"url\":\"https:\/\/www.northafricatrees.org\/fr\/genres\/krascheninnikovia-gueldenst\/\",\"name\":\"Krascheninnikovia Gueldenst. - North Africa Trees\",\"isPartOf\":{\"@id\":\"https:\/\/www.northafricatrees.org\/#website\"},\"datePublished\":\"2020-11-10T09:01:59+00:00\",\"dateModified\":\"2021-09-03T15:52:55+00:00\",\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.northafricatrees.org\/fr\/genres\/krascheninnikovia-gueldenst\/\"]}]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.northafricatrees.org\/fr\/wp-json\/wp\/v2\/genus\/11733"}],"collection":[{"href":"https:\/\/www.northafricatrees.org\/fr\/wp-json\/wp\/v2\/genus"}],"about":[{"href":"https:\/\/www.northafricatrees.org\/fr\/wp-json\/wp\/v2\/types\/genus"}],"wp:attachment":[{"href":"https:\/\/www.northafricatrees.org\/fr\/wp-json\/wp\/v2\/media?parent=11733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}