{"id":11870,"date":"2020-11-10T10:07:10","date_gmt":"2020-11-10T10:07:10","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/medemia-argun-mart-h-wendl-3\/"},"modified":"2021-12-13T21:02:37","modified_gmt":"2021-12-13T21:02:37","slug":"medemia-argun-mart-h-wendl-3","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/medemia-argun-mart-h-wendl-3\/","title":{"rendered":"Medemia argun (Mart.) H. Wendl."},"content":{"rendered":"<p>Arbre atteignant 10 m de haut, \u00e0 feuilles persistantes, dio\u00efque, \u00e0 tronc droit, couvert par les vestiges des vieilles feuilles, qui se maintiennent plusieurs ann\u00e9es sur le tronc avant de tomber. Feuilles de jusqu\u2019\u00e0 1,5(2) m de long, formant une vaste houppe \u00e0 l\u2019extr\u00e9mit\u00e9 du tronc, \u00e0 limbe palm\u00e9, vert glauque et p\u00e9tiole plan-convexe, jaune brillant, \u00e0 bord noir et \u00e9pines marginales \u00e9paisses, courtes, antrorses, noires. Inflorescences en spadices compos\u00e9s, \u00e0 diverses ramifications spiciformes, pendants, entour\u00e9s de spathes. Fleurs unisexu\u00e9es, les m\u00e2les \u00e0 p\u00e9rianthe compos\u00e9 de 6 t\u00e9pales dispos\u00e9s en 2 verticilles, et 6 \u00e9tamines \u00e9galement dispos\u00e9es en 2 verticilles ; les femelles \u00e0 p\u00e9rianthe compos\u00e9 de 6 pi\u00e8ces dispos\u00e9es en 2 verticilles et d\u2019un ovaire sup\u00e8re \u00e0 3 carpelles libres, dont deux avortent avant la maturit\u00e9. Le fruit est une drupe de 6-7 \u00d7 5-6 cm, pourpr\u00e9-noir\u00e2tre \u00e0 maturit\u00e9.<\/p>\n","protected":false},"featured_media":0,"template":"","short_name":"Medemia argun","name_html":"<strong>Medemia argun<\/strong> (Mart.) H. Wendl.","short_description":"","common_names":"<em>Hyphaene argun <\/em>Mart., <em>M. abiadensis<\/em> H. Wendl.","other_name":"<em>Fra.<\/em>: Palmier argoun.\u00a0\u00a0 <em>Esp<\/em>.: Palmera argun.\u00a0\u00a0 <em>Ang.<\/em>: Argun palm.\u00a0\u00a0 <em>Ara<\/em>.: Argun.","flowering":"mars-mai.","fruiting":"","habitat":"Oasis et oueds du d\u00e9sert de Nubie, o\u00f9 elle peut se passer de pr\u00e9cipitations pendant plusieurs ann\u00e9es.","distribution":"Elle se trouve restreinte au d\u00e9sert de Nubie, dans le S. de l\u2019\u00c9gypte (oasis de Dungul et Nakhila, oued Allaqi et affluents) et le N. du Soudan (Ouadi Shagrib, Murray wells, ...).","observations":"Ses fruits sont connus de longue date, apparaissant fr\u00e9quemment parmi les offrandes fun\u00e9raires retrouv\u00e9es dans les tombes de l\u2019\u00c9gypte ancienne, mais la plante demeurait inconnue, et cela jusqu\u2019en 1837, lorsque plusieurs pieds d\u2019un palmier dont les fruits correspondaient ont \u00e9t\u00e9 d\u00e9couverts dans le N. du Soudan, en plein d\u00e9sert de Nubie. Ce palmier a \u00e9t\u00e9 d\u00e9crit par Carl von Martius en 1845 comme une nouvelle esp\u00e8ce du genre <em>Hyphaene <\/em>Gaertn., sous le nom de <em>H. argun<\/em>. Cependant, au vu des caract\u00e8res particuliers de cette plante, le botaniste allemand Hermann Wendland cr\u00e9a, en 1881, le genre <em>Medemia<\/em>, regroupant 2 esp\u00e8ces, aujourd'hui consid\u00e9r\u00e9es comme de simples synonymes. Il n\u2019a \u00e9t\u00e9 localis\u00e9 en \u00c9gypte qu\u2019au d\u00e9but du XX<sup>e <\/sup>si\u00e8cle, dans le d\u00e9sert de Nubie \u00e9galement. Il s\u2019agit habituellement d\u2019exemplaires isol\u00e9s ou formant de petits groupes ne d\u00e9passant pas sept ou huit individus. La fragilit\u00e9 des zones o\u00f9 se d\u00e9veloppe ce palmier rare, ainsi que l'utilisation locale de ses feuilles, font craindre pour sa survie \u00e0 l'\u00e9tat naturel.","conservation":"Esp\u00e8ce tr\u00e8s rare et menac\u00e9e. Consid\u00e9r\u00e9e comme En danger critique (CR) \u00e0 l\u2019\u00e9chelle mondiale dans la Liste rouge des esp\u00e8ces de l\u2019UICN (Johnson, D., 1998). Dans la Liste rouge des plantes vasculaires d\u2019\u00c9gypte (<em>Flora Aegyptiaca<\/em> Vol 1, 2000), elle est catalogu\u00e9e comme \u00ab menac\u00e9e \u00bb.","genus":[{"short_name":"Medemia","name_html":"<strong>Medemia<\/strong> H. Wendl.","short_description":"","references":"Ibrahim, H. &amp; Baker, W.J. 2009. <em>Medemia argun<\/em> - Past, present and future. <em>Palms<\/em> 53(1): 9-19.","custom_author":"B. Vald\u00e9s & J. Charco.","family":[],"species":{"11870":{"short_name":"Medemia argun","name_html":"<strong>Medemia argun<\/strong> (Mart.) H. Wendl.","short_description":"","common_names":"<em>Hyphaene argun <\/em>Mart., <em>M. abiadensis<\/em> H. Wendl.","other_name":"<em>Fra.<\/em>: Palmier argoun.\u00a0\u00a0 <em>Esp<\/em>.: Palmera argun.\u00a0\u00a0 <em>Ang.<\/em>: Argun palm.\u00a0\u00a0 <em>Ara<\/em>.: Argun.","flowering":"mars-mai.","fruiting":"","habitat":"Oasis et oueds du d\u00e9sert de Nubie, o\u00f9 elle peut se passer de pr\u00e9cipitations pendant plusieurs ann\u00e9es.","distribution":"Elle se trouve restreinte au d\u00e9sert de Nubie, dans le S. de l\u2019\u00c9gypte (oasis de Dungul et Nakhila, oued Allaqi et affluents) et le N. du Soudan (Ouadi Shagrib, Murray wells, ...).","observations":"Ses fruits sont connus de longue date, apparaissant fr\u00e9quemment parmi les offrandes fun\u00e9raires retrouv\u00e9es dans les tombes de l\u2019\u00c9gypte ancienne, mais la plante demeurait inconnue, et cela jusqu\u2019en 1837, lorsque plusieurs pieds d\u2019un palmier dont les fruits correspondaient ont \u00e9t\u00e9 d\u00e9couverts dans le N. du Soudan, en plein d\u00e9sert de Nubie. Ce palmier a \u00e9t\u00e9 d\u00e9crit par Carl von Martius en 1845 comme une nouvelle esp\u00e8ce du genre <em>Hyphaene <\/em>Gaertn., sous le nom de <em>H. argun<\/em>. Cependant, au vu des caract\u00e8res particuliers de cette plante, le botaniste allemand Hermann Wendland cr\u00e9a, en 1881, le genre <em>Medemia<\/em>, regroupant 2 esp\u00e8ces, aujourd'hui consid\u00e9r\u00e9es comme de simples synonymes. Il n\u2019a \u00e9t\u00e9 localis\u00e9 en \u00c9gypte qu\u2019au d\u00e9but du XX<sup>e <\/sup>si\u00e8cle, dans le d\u00e9sert de Nubie \u00e9galement. Il s\u2019agit habituellement d\u2019exemplaires isol\u00e9s ou formant de petits groupes ne d\u00e9passant pas sept ou huit individus. La fragilit\u00e9 des zones o\u00f9 se d\u00e9veloppe ce palmier rare, ainsi que l'utilisation locale de ses feuilles, font craindre pour sa survie \u00e0 l'\u00e9tat naturel.","conservation":"Esp\u00e8ce tr\u00e8s rare et menac\u00e9e. Consid\u00e9r\u00e9e comme En danger critique (CR) \u00e0 l\u2019\u00e9chelle mondiale dans la Liste rouge des esp\u00e8ces de l\u2019UICN (Johnson, D., 1998). Dans la Liste rouge des plantes vasculaires d\u2019\u00c9gypte (<em>Flora Aegyptiaca<\/em> Vol 1, 2000), elle est catalogu\u00e9e comme \u00ab menac\u00e9e \u00bb.","genus":[{"ID":"11775","post_author":"1","post_date":"2020-11-10 09:02:02","post_date_gmt":"2020-11-10 09:02:02","post_content":"Genre compos\u00e9 d\u2019une unique esp\u00e8ce, <a href=\"https:\/\/www.northafricatrees.org\/fr\/esp%C3%A8ce\/medemia-argun-mart-h-wendl-3\/\"><strong>M. argun<\/strong><\/a>, end\u00e9mique du N. de l\u2019Afrique, uniquement connue dans le d\u00e9sert de Nubie (\u00c9gypte et Soudan).","post_title":"Medemia H. Wendl.","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"medemia-h-wendl","to_ping":"","pinged":"","post_modified":"2021-09-03 10:07:51","post_modified_gmt":"2021-09-03 10:07:51","post_content_filtered":"","post_parent":"0","guid":"https:\/\/www.northafricatrees.org\/genus\/medemia-h-wendl\/","menu_order":"0","post_type":"genus","post_mime_type":"","comment_count":"0","translation_id":"1706","element_type":"post_genus","element_id":"11775","trid":"114266","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":"11775"}],"images":false,"map_legend":"","kml":false,"zone_1":"[\" 31.01715080000002,24.26699730000007\",\" 30.81919650000003,24.27430300000003\",\" 30.58218780000004,24.12798880000003\",\" 30.47663860000006,23.69463400000007\",\" 30.45992450000006,23.35204160000006\",\" 30.53100580000006,22.97862390000006\",\" 30.55297850000005,22.49225730000006\",\" 30.70754370000003,22.05958930000003\",\" 30.89355470000004,21.35078120000003\",\" 31.49780270000008,20.25189030000007\",\" 32.02514650000006,19.75636420000006\",\" 32.49236210000004,19.57083720000003\",\" 32.80262970000007,19.45168370000005\",\" 33.13476560000004,19.51837550000005\",\" 33.80926450000004,19.72044520000003\",\" 34.29931630000004,20.08688850000004\",\" 34.98596180000004,20.79206620000002\",\" 35.42448760000008,21.54957190000005\",\" 35.48583990000003,22.00926790000005\",\" 35.35482440000004,22.42859720000007\",\" 35.03042330000005,22.72528350000005\",\" 34.32128910000006,23.36242860000004\",\" 33.27833490000006,23.91640340000004\",\" 32.89306640000007,23.98625260000006\",\" 32.64586420000006,24.01656860000003\",\" 32.52225270000002,24.00648200000006\",\" 32.38769530000008,23.97621460000005\",\" 32.30508750000007,23.69470610000008\",\" 32.18994140000007,23.50858920000007\",\" 31.88767040000005,23.43083400000006\",\" 31.51977540000007,23.39268200000004\",\" 31.19430540000008,23.41536750000006\",\" 30.98019180000006,23.44115010000007\",\" 30.91700400000008,23.56754080000007\",\" 30.95453260000005,23.93731870000005\",\" 31.02150700000004,24.14728160000004\",\" 31.01715080000002,24.26699730000007\"]","zone_2":"","zone_3":"","zone_4":"","zone_5":"","zone_6":"","zone_7":"","zone_8":"","zone_9":"","zone_10":"","zone_11":"","zone_12":"","ID":11870,"post_title":"Medemia argun (Mart.) H. Wendl.","post_content":"Arbre atteignant 10 m de haut, \u00e0 feuilles persistantes, dio\u00efque, \u00e0 tronc droit, couvert par les vestiges des vieilles feuilles, qui se maintiennent plusieurs ann\u00e9es sur le tronc avant de tomber. Feuilles de jusqu\u2019\u00e0 1,5(2) m de long, formant une vaste houppe \u00e0 l\u2019extr\u00e9mit\u00e9 du tronc, \u00e0 limbe palm\u00e9, vert glauque et p\u00e9tiole plan-convexe, jaune brillant, \u00e0 bord noir et \u00e9pines marginales \u00e9paisses, courtes, antrorses, noires. Inflorescences en spadices compos\u00e9s, \u00e0 diverses ramifications spiciformes, pendants, entour\u00e9s de spathes. Fleurs unisexu\u00e9es, les m\u00e2les \u00e0 p\u00e9rianthe compos\u00e9 de 6 t\u00e9pales dispos\u00e9s en 2 verticilles, et 6 \u00e9tamines \u00e9galement dispos\u00e9es en 2 verticilles ; les femelles \u00e0 p\u00e9rianthe compos\u00e9 de 6 pi\u00e8ces dispos\u00e9es en 2 verticilles et d\u2019un ovaire sup\u00e8re \u00e0 3 carpelles libres, dont deux avortent avant la maturit\u00e9. Le fruit est une drupe de 6-7 \u00d7 5-6 cm, pourpr\u00e9-noir\u00e2tre \u00e0 maturit\u00e9.","post_excerpt":"","post_author":"1","post_date":"2020-11-10 10:07:10","post_date_gmt":"2020-11-10 10:07:10","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"medemia-argun-mart-h-wendl-3","to_ping":"","pinged":"","post_modified":"2021-12-13 21:02:37","post_modified_gmt":"2021-12-13 21:02:37","post_content_filtered":"","post_parent":0,"guid":"https:\/\/www.northafricatrees.org\/species\/medemia-argun-mart-h-wendl-3\/","menu_order":0,"post_type":"species","post_mime_type":"","comment_count":"0","comments":false,"id":11870}},"groups_keys":[],"title_groups_keys":[],"groups_keys_2":[],"title_groups_keys_2":[],"groups_keys_3":[],"title_groups_keys_3":[],"images":false,"ID":11775,"post_title":"Medemia H. Wendl.","post_content":"Genre compos\u00e9 d\u2019une unique esp\u00e8ce, <a href=\"https:\/\/www.northafricatrees.org\/fr\/esp%C3%A8ce\/medemia-argun-mart-h-wendl-3\/\"><strong>M. argun<\/strong><\/a>, end\u00e9mique du N. de l\u2019Afrique, uniquement connue dans le d\u00e9sert de Nubie (\u00c9gypte et Soudan).","post_excerpt":"","post_author":"1","post_date":"2020-11-10 09:02:02","post_date_gmt":"2020-11-10 09:02:02","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"medemia-h-wendl","to_ping":"","pinged":"","post_modified":"2021-09-03 10:07:51","post_modified_gmt":"2021-09-03 10:07:51","post_content_filtered":"","post_parent":[],"guid":"https:\/\/www.northafricatrees.org\/genus\/medemia-h-wendl\/","menu_order":0,"post_type":"genus","post_mime_type":"","comment_count":"0","comments":false,"id":11775}],"images":false,"map_legend":"","kml":false,"zone_1":"[\" 31.01715080000002,24.26699730000007\",\" 30.81919650000003,24.27430300000003\",\" 30.58218780000004,24.12798880000003\",\" 30.47663860000006,23.69463400000007\",\" 30.45992450000006,23.35204160000006\",\" 30.53100580000006,22.97862390000006\",\" 30.55297850000005,22.49225730000006\",\" 30.70754370000003,22.05958930000003\",\" 30.89355470000004,21.35078120000003\",\" 31.49780270000008,20.25189030000007\",\" 32.02514650000006,19.75636420000006\",\" 32.49236210000004,19.57083720000003\",\" 32.80262970000007,19.45168370000005\",\" 33.13476560000004,19.51837550000005\",\" 33.80926450000004,19.72044520000003\",\" 34.29931630000004,20.08688850000004\",\" 34.98596180000004,20.79206620000002\",\" 35.42448760000008,21.54957190000005\",\" 35.48583990000003,22.00926790000005\",\" 35.35482440000004,22.42859720000007\",\" 35.03042330000005,22.72528350000005\",\" 34.32128910000006,23.36242860000004\",\" 33.27833490000006,23.91640340000004\",\" 32.89306640000007,23.98625260000006\",\" 32.64586420000006,24.01656860000003\",\" 32.52225270000002,24.00648200000006\",\" 32.38769530000008,23.97621460000005\",\" 32.30508750000007,23.69470610000008\",\" 32.18994140000007,23.50858920000007\",\" 31.88767040000005,23.43083400000006\",\" 31.51977540000007,23.39268200000004\",\" 31.19430540000008,23.41536750000006\",\" 30.98019180000006,23.44115010000007\",\" 30.91700400000008,23.56754080000007\",\" 30.95453260000005,23.93731870000005\",\" 31.02150700000004,24.14728160000004\",\" 31.01715080000002,24.26699730000007\"]","zone_2":"","zone_3":"","zone_4":"","zone_5":"","zone_6":"","zone_7":"","zone_8":"","zone_9":"","zone_10":"","zone_11":"","zone_12":"","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.6.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Medemia argun (Mart.) H. Wendl. - 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=\"Medemia argun (Mart.) H. Wendl. - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Arbre atteignant 10 m de haut, \u00e0 feuilles persistantes, dio\u00efque, \u00e0 tronc droit, couvert par les vestiges des vieilles feuilles, qui se maintiennent plusieurs ann\u00e9es sur le tronc avant de tomber. Feuilles de jusqu\u2019\u00e0 1,5(2) m de long, formant une vaste houppe \u00e0 l\u2019extr\u00e9mit\u00e9 du tronc, \u00e0 limbe palm\u00e9, vert glauque et p\u00e9tiole plan-convexe, jaune...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/medemia-argun-mart-h-wendl-3\/\" \/>\n<meta property=\"og:site_name\" content=\"North Africa Trees\" \/>\n<meta property=\"article:modified_time\" content=\"2021-12-13T21:02:37+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture est.\">\n\t<meta name=\"twitter:data1\" content=\"1 minute\">\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\/esp\\u00e8ce\/medemia-argun-mart-h-wendl-3\/#webpage\",\"url\":\"https:\/\/www.northafricatrees.org\/fr\/esp\\u00e8ce\/medemia-argun-mart-h-wendl-3\/\",\"name\":\"Medemia argun (Mart.) 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