{"id":13022,"date":"2020-11-10T10:08:36","date_gmt":"2020-11-10T10:08:36","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/grewia-tenax-3\/"},"modified":"2026-07-26T16:44:44","modified_gmt":"2026-07-26T16:44:44","slug":"grewia-tenax-3","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/grewia-tenax-3\/","title":{"rendered":"Grewia tenax"},"content":{"rendered":"

Arbuste subtropical de jusqu\u2019\u00e0 6 m de haut. Port irr\u00e9gulier, fr\u00e9quemment tr\u00e8s tortueux, voire rampant en raison des conditions \u00e9dapho-climatiques dans lesquelles il vit. Tiges et rameaux vieux \u00e0 \u00e9corce brun-gris\u00e2tre, ramilles plus jeunes verd\u00e2tres. Feuilles (1,5-4,5 \u00d7 1,3-3,5 cm), plus ou moins suborbiculaires ; dans une m\u00eame plante peuvent appara\u00eetre des feuilles largement ov\u00e9es ou obov\u00e9es, parfois un peu plus larges que longues, pouvant terminer en une pointe aigu\u00eb ou tr\u00e8s arrondie, l\u00e9g\u00e8rement ondul\u00e9es, \u00e0 bord dent\u00e9, glabrescentes, vert vif sur l’endroit et un peu plus claires sur l’envers, \u00e0 p\u00e9tiole de 4-10 mm. Fleurs solitaires ou g\u00e9min\u00e9es Calice \u00e0 5 s\u00e9pales oblongs, aigus, coriaces, blancs. Corolle \u00e0 5 p\u00e9tales oblongs, \u00e0 sommet \u00e9margin\u00e9, un peu moins coriaces, blancs, plus courts que les s\u00e9pales. \u00c9tamines nombreuses, \u00e0 anth\u00e8res jaune p\u00e2le. Ovaire \u00e0 2 locules de 4 ovules chacun ; style \u00e0 stigmate pourvu de 4 lobules larges. Fruit drupac\u00e9, \u00e0 1-4 lobules (2 habituellement) de 3-6 mm de diam\u00e8tre, subglobuleux, orang\u00e9s.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-13022","species","type-species","status-publish","hentry"],"acf":[],"yoast_head":"\nGrewia tenax - 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=\"Grewia tenax - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Arbuste subtropical de jusqu\u2019\u00e0 6 m de haut. Port irr\u00e9gulier, fr\u00e9quemment tr\u00e8s tortueux, voire rampant en raison des conditions \u00e9dapho-climatiques dans lesquelles il vit. Tiges et rameaux vieux \u00e0 \u00e9corce brun-gris\u00e2tre, ramilles plus jeunes verd\u00e2tres. Feuilles (1,5-4,5 \u00d7 1,3-3,5 cm), plus ou moins suborbiculaires ; dans une m\u00eame plante peuvent appara\u00eetre des feuilles largement ov\u00e9es...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.northafricatrees.org\/especies\/grewia-tenax-2\/\" \/>\n<meta property=\"og:site_name\" content=\"North Africa Trees\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-26T16:44:44+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\\\/grewia-tenax-2\\\/\",\"url\":\"https:\\\/\\\/www.northafricatrees.org\\\/especies\\\/grewia-tenax-2\\\/\",\"name\":\"Grewia tenax - North Africa Trees\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#website\"},\"datePublished\":\"2020-11-10T10:08:36+00:00\",\"dateModified\":\"2026-07-26T16:44:44+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/especies\\\/grewia-tenax-2\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.northafricatrees.org\\\/especies\\\/grewia-tenax-2\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/especies\\\/grewia-tenax-2\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/www.northafricatrees.org\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Grewia tenax\"}]},{\"@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":"Grewia tenax - North Africa Trees","robots":{"index":"noindex","follow":"follow"},"og_locale":"fr_FR","og_type":"article","og_title":"Grewia tenax - North Africa Trees","og_description":"Arbuste subtropical de jusqu\u2019\u00e0 6 m de haut. 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