{"id":13511,"date":"2020-11-10T10:09:21","date_gmt":"2020-11-10T10:09:21","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/l-arborescens\/"},"modified":"2026-08-07T18:43:03","modified_gmt":"2026-08-07T18:43:03","slug":"l-arborescens","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/l-arborescens\/","title":{"rendered":"Launaea arborescens (Batt.) Murb."},"content":{"rendered":"

Arbrisseau laticif\u00e8re, spinescent, \u00e0 feuilles persistantes, hermaphrodite, de jusqu\u2019\u00e0 1,5\u00a0m de haut, extr\u00eamement ramifi\u00e9, \u00e0 ramifications en zigzag, tr\u00e8s enchev\u00eatr\u00e9es, intriqu\u00e9es. Tiges et rameaux les plus vieux \u00e0 \u00e9corce gris\u00e2tre, lisse ou l\u00e9g\u00e8rement fendill\u00e9e. Rameaux jeunes glauques, blanch\u00e2tres ou verd\u00e2tre-cendr\u00e9, termin\u00e9s en \u00e9pines. Feuilles tr\u00e8s allong\u00e9es (jusqu\u2019\u00e0 5\u00a0cm, mais habituellement de moins de 2\u00a0cm), \u00e0 lobes entiers, glabres, verts sur les deux faces, naissant en rosettes sur les tiges et la partie inf\u00e9rieure des rameaux, parfois solitaires le long de ces derniers. Inflorescences en capitules terminaux. Involucre \u00e9troitement ovo\u00efde, de 0,9-1,5\u00a0cm de long, \u00e0 plusieurs rang\u00e9es de bract\u00e9es ovales in\u00e9gales en taille. Fleurs jaunes, toutes ligul\u00e9es. Fruit en ak\u00e8ne allong\u00e9, subt\u00e9tragonal, de 3-4\u00a0mm, \u00e0 houppe de poils plumeux blancs.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-13511","species","type-species","status-publish","hentry"],"acf":[],"yoast_head":"\nLaunaea arborescens (Batt.) Murb. - 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=\"Launaea arborescens (Batt.) Murb. - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Arbrisseau laticif\u00e8re, spinescent, \u00e0 feuilles persistantes, hermaphrodite, de jusqu\u2019\u00e0 1,5\u00a0m de haut, extr\u00eamement ramifi\u00e9, \u00e0 ramifications en zigzag, tr\u00e8s enchev\u00eatr\u00e9es, intriqu\u00e9es. Tiges et rameaux les plus vieux \u00e0 \u00e9corce gris\u00e2tre, lisse ou l\u00e9g\u00e8rement fendill\u00e9e. Rameaux jeunes glauques, blanch\u00e2tres ou verd\u00e2tre-cendr\u00e9, termin\u00e9s en \u00e9pines. Feuilles tr\u00e8s allong\u00e9es (jusqu\u2019\u00e0 5\u00a0cm, mais habituellement de moins de 2\u00a0cm), \u00e0...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.northafricatrees.org\/especies\/launaea-arborescens\/\" \/>\n<meta property=\"og:site_name\" content=\"North Africa Trees\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-07T18:43:03+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\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\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/especies\\\/launaea-arborescens\\\/\",\"url\":\"https:\\\/\\\/www.northafricatrees.org\\\/especies\\\/launaea-arborescens\\\/\",\"name\":\"Launaea arborescens (Batt.) Murb. - North Africa Trees\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#website\"},\"datePublished\":\"2020-11-10T10:09:21+00:00\",\"dateModified\":\"2026-08-07T18:43:03+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/especies\\\/launaea-arborescens\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.northafricatrees.org\\\/especies\\\/launaea-arborescens\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/especies\\\/launaea-arborescens\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/www.northafricatrees.org\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Launaea arborescens (Batt.) Murb.\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/\",\"name\":\"North Africa Trees\",\"description\":\"\u00c1rboles y arbustos aut\u00f3ctonos del Norte de \u00c1frica\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#organization\",\"name\":\"North \u00e1frica trees\",\"url\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.northafricatrees.org\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/logo-north-africa-trees.png\",\"contentUrl\":\"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\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Launaea arborescens (Batt.) Murb. - North Africa Trees","robots":{"index":"noindex","follow":"follow"},"og_locale":"fr_FR","og_type":"article","og_title":"Launaea arborescens (Batt.) Murb. - North Africa Trees","og_description":"Arbrisseau laticif\u00e8re, spinescent, \u00e0 feuilles persistantes, hermaphrodite, de jusqu\u2019\u00e0 1,5\u00a0m de haut, extr\u00eamement ramifi\u00e9, \u00e0 ramifications en zigzag, tr\u00e8s enchev\u00eatr\u00e9es, intriqu\u00e9es. Tiges et rameaux les plus vieux \u00e0 \u00e9corce gris\u00e2tre, lisse ou l\u00e9g\u00e8rement fendill\u00e9e. Rameaux jeunes glauques, blanch\u00e2tres ou verd\u00e2tre-cendr\u00e9, termin\u00e9s en \u00e9pines. Feuilles tr\u00e8s allong\u00e9es (jusqu\u2019\u00e0 5\u00a0cm, mais habituellement de moins de 2\u00a0cm), \u00e0...","og_url":"https:\/\/www.northafricatrees.org\/especies\/launaea-arborescens\/","og_site_name":"North Africa Trees","article_modified_time":"2026-08-07T18:43:03+00:00","twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.northafricatrees.org\/especies\/launaea-arborescens\/","url":"https:\/\/www.northafricatrees.org\/especies\/launaea-arborescens\/","name":"Launaea arborescens (Batt.) Murb. - North Africa Trees","isPartOf":{"@id":"https:\/\/www.northafricatrees.org\/en\/#website"},"datePublished":"2020-11-10T10:09:21+00:00","dateModified":"2026-08-07T18:43:03+00:00","breadcrumb":{"@id":"https:\/\/www.northafricatrees.org\/especies\/launaea-arborescens\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.northafricatrees.org\/especies\/launaea-arborescens\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.northafricatrees.org\/especies\/launaea-arborescens\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/www.northafricatrees.org\/fr\/"},{"@type":"ListItem","position":2,"name":"Launaea arborescens (Batt.) Murb."}]},{"@type":"WebSite","@id":"https:\/\/www.northafricatrees.org\/en\/#website","url":"https:\/\/www.northafricatrees.org\/en\/","name":"North Africa Trees","description":"\u00c1rboles y arbustos aut\u00f3ctonos del Norte de \u00c1frica","publisher":{"@id":"https:\/\/www.northafricatrees.org\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.northafricatrees.org\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.northafricatrees.org\/en\/#organization","name":"North \u00e1frica trees","url":"https:\/\/www.northafricatrees.org\/en\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.northafricatrees.org\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.northafricatrees.org\/wp-content\/uploads\/2020\/10\/logo-north-africa-trees.png","contentUrl":"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\/en\/#\/schema\/logo\/image\/"}}]}},"kml":false,"_links":{"self":[{"href":"https:\/\/www.northafricatrees.org\/fr\/wp-json\/wp\/v2\/species\/13511","targetHints":{"allow":["GET"]}}],"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=13511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}