{"id":42991,"date":"2021-12-02T17:41:55","date_gmt":"2021-12-02T17:41:55","guid":{"rendered":"https:\/\/www.northafricatrees.org\/especies\/salsola-tetragona-delile\/"},"modified":"2026-04-15T10:26:15","modified_gmt":"2026-04-15T10:26:15","slug":"salsola-tetragona-delile","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/salsola-tetragona-delile\/","title":{"rendered":"Salsola tetragona Delile"},"content":{"rendered":"<p>Arbrisseau \u00e0 feuilles persistantes, de 20-50 (100) cm de haut, gris jaun\u00e2tre, tr\u00e8s rameux depuis la base. Rameaux axillaires pubescents, \u00e0 poils appliqu\u00e9s, d&rsquo;environ 0,3 mm, un peu plus longs \u00e0 l&rsquo;insertion des feuilles. Feuilles oppos\u00e9es squamiformes, tr\u00e8s imbriqu\u00e9es, \u00e0 tel point que les jeunes rameaux ne sont pas visibles, auxquels elles donnent un aspect nettement t\u00e9tragonal, charnues, obtuses, villeuses, 2-2,5 x 1,5 mm, coriaces, \u00e0 poils tr\u00e8s courts et appliqu\u00e9s. Fleurs solitaires, hermaphrodites, dispos\u00e9es \u00e0 l&rsquo;aisselle des feuilles sup\u00e9rieures, munies de 2 bract\u00e9oles. P\u00e9rianthe compos\u00e9 de 5 s\u00e9pales, en plus de 5 \u00e9tamines et style bifide de stigmates subul\u00e9s. Le fruit est un ak\u00e8ne entour\u00e9 d\u2019un p\u00e9rianthe fructif\u00e8re accrescent-durci \u00e0 s\u00e9pales soud\u00e9s \u00e0 la base, en forme de c\u00f4ne, portant sur le dos une aile transversale irr\u00e9guli\u00e8re (parfois absente sur les s\u00e9pales internes), membraneux, formant une couronne de 6-8 mm de diam\u00e8tre, pourpre ou jaun\u00e2tre. Graine subglobuleuse, horizontale, de 2-2,5 mm de diam\u00e8tre.<\/p>\n","protected":false},"featured_media":0,"template":"","short_name":"Salsola tetragona","name_html":"<strong>Salsola tetragona<\/strong> Delile","short_description":"","common_names":"<em> S. pachoi<\/em> Volkens &amp; Asch., <em>Caroxylon tetragonum<\/em> (Delile) Moq.","other_name":"<em>Ara.<\/em> (\u00c9gypte): Tarteer.","flowering":"au printemps dans la zone limitrophe de la r\u00e9gion m\u00e9diterran\u00e9enne, et apr\u00e8s les pluies au Sahara.<strong>\r\n<\/strong>","fruiting":"environ deux mois apr\u00e8s la floraison.","habitat":"Plaines et d\u00e9pressions en zones plus ou moins salines et d\u00e9sertiques.","distribution":"D\u00e9serts et steppes, du Sahara atlantique \u00e0 la p\u00e9ninsule arabique. Dans le Nord de l\u2019Afrique, elle est amplement r\u00e9partie dans tout le Sahara septentrional.","observations":"","conservation":"Esp\u00e8ce peu commune mais \u00e0 aire de r\u00e9partition vaste, 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 (<em>Flora Aegyptiaca<\/em> Vol 1, 2000), <em>S. tetragona<\/em> est catalogu\u00e9e comme \u00ab\u00a0menac\u00e9e\u00a0\u00bb.","genus":false,"images":false,"map_legend":"","kml":{"ID":"47589","post_author":"2","post_date":"2026-04-15 10:24:17","post_date_gmt":"2026-04-15 10:24:17","post_content":"","post_title":"Salsola_tetragona","post_excerpt":"","post_status":"inherit","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"salsola_tetragona-2","to_ping":"","pinged":"","post_modified":"2026-04-15 10:26:15","post_modified_gmt":"2026-04-15 10:26:15","post_content_filtered":"","post_parent":"42991","guid":"https:\/\/www.northafricatrees.org\/wp-content\/uploads\/2026\/04\/Salsola_tetragona.kml","menu_order":"0","post_type":"attachment","post_mime_type":"application\/xml","comment_count":"0","translation_id":"38553","element_type":"post_attachment","element_id":"47589","trid":"655042","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":"47589"},"zone_1":"[\" 35.79425021107846,22.83913001883542\",\" 35.79247534236333,22.84075362787769\",\" 35.7911784938924,22.84645449597826\",\" 35.79013058855588,22.84754950780365\",\" 35.78889945444638,22.84831125516041\",\" 35.78648965717207,22.84673880944865\",\" 35.78499531128472,22.83687629260686\",\" 35.79425021107846,22.83913001883542\",\" \"]","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>Salsola tetragona Delile - 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=\"Salsola tetragona Delile - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Arbrisseau \u00e0 feuilles persistantes, de 20-50 (100) cm de haut, gris jaun\u00e2tre, tr\u00e8s rameux depuis la base. Rameaux axillaires pubescents, \u00e0 poils appliqu\u00e9s, d&rsquo;environ 0,3 mm, un peu plus longs \u00e0 l&rsquo;insertion des feuilles. Feuilles oppos\u00e9es squamiformes, tr\u00e8s imbriqu\u00e9es, \u00e0 tel point que les jeunes rameaux ne sont pas visibles, auxquels elles donnent un aspect...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/salsola-tetragona-delile\/\" \/>\n<meta property=\"og:site_name\" content=\"North Africa Trees\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-15T10:26:15+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\/salsola-tetragona-delile\/#webpage\",\"url\":\"https:\/\/www.northafricatrees.org\/fr\/esp\\u00e8ce\/salsola-tetragona-delile\/\",\"name\":\"Salsola tetragona Delile - North Africa Trees\",\"isPartOf\":{\"@id\":\"https:\/\/www.northafricatrees.org\/#website\"},\"datePublished\":\"2021-12-02T17:41:55+00:00\",\"dateModified\":\"2026-04-15T10:26:15+00:00\",\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.northafricatrees.org\/fr\/esp\\u00e8ce\/salsola-tetragona-delile\/\"]}]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.northafricatrees.org\/fr\/wp-json\/wp\/v2\/species\/42991"}],"collection":[{"href":"https:\/\/www.northafricatrees.org\/fr\/wp-json\/wp\/v2\/species"}],"about":[{"href":"https:\/\/www.northafricatrees.org\/fr\/wp-json\/wp\/v2\/types\/species"}],"wp:attachment":[{"href":"https:\/\/www.northafricatrees.org\/fr\/wp-json\/wp\/v2\/media?parent=42991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}