{"id":12344,"date":"2020-11-10T10:07:44","date_gmt":"2020-11-10T10:07:44","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/genista-clavata-poir-3\/"},"modified":"2026-07-22T10:20:02","modified_gmt":"2026-07-22T10:20:02","slug":"genista-clavata-poir-3","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/genista-clavata-poir-3\/","title":{"rendered":"Genista clavata Poir."},"content":{"rendered":"<p>Arbuste atteignant 0,8 m de haut, inerme, hermaphrodite, \u00e0 tiges tr\u00e8s ramifi\u00e9es depuis la base, rameaux oppos\u00e9s et feuilles persistantes. Tiges et rameaux vieux \u00e0 \u00e9corce brun-jaun\u00e2tre, parcourue par des c\u00f4tes en forme de T, glabrescente ou finalement glabre. Ramilles jeunes stri\u00e9es-c\u00f4tel\u00e9es longitudinalement, vertes, s\u00e9ric\u00e9es. Feuilles alternes, trifoli\u00e9es, sans stipules ou tr\u00e8s r\u00e9duites, \u00e0 organe stipulaire parcouru par 3 c\u00f4tes, folioles de 7-20 \u00d7 1,5-3 mm, lanc\u00e9ol\u00e9es ou lin\u00e9aires-lanc\u00e9ol\u00e9es, plus ou moins repli\u00e9es longitudinalement, bri\u00e8vement p\u00e9tiolul\u00e9es, aigu\u00ebs, verd\u00e2tres, s\u00e9ric\u00e9es ou glabrescentes sur l\u2019endroit et plus ou moins s\u00e9ric\u00e9es sur l\u2019envers. Inflorescences capituliformes, terminales, \u00e0 4-16 fleurs bri\u00e8vement p\u00e9dicell\u00e9es, \u00e0 p\u00e9dicelle de jusqu\u2019\u00e0 2 mm, villeux. Calice de 5-7 mm, dens\u00e9ment villeux, profond\u00e9ment divis\u00e9 en 2 l\u00e8vres, la sup\u00e9rieure bipartite en autant de lobules ov\u00e9s, et l\u2019inf\u00e9rieure un peu plus longue, \u00e0 3 dents petites, triangulaires. Corolle de 12-18 mm, papilionac\u00e9e, jaune, \u00e0 \u00e9tendard ov\u00e9, sommet \u00e9margin\u00e9, s\u00e9ric\u00e9 sur la nervure m\u00e9diane du dos, plus grand que les ailes et la car\u00e8ne, cette derni\u00e8re sub\u00e9gale aux ailes. Androc\u00e9e monadelphe, \u00e0 10 \u00e9tamines. Ovaire dens\u00e9ment villeux, et stigmate tr\u00e8s petit. Gousse de 15-20 \u00d7 6-9 mm, lin\u00e9aire-oblongue, comprim\u00e9e, dens\u00e9ment blanch\u00e2tre-villeuse, \u00e0 1-3 graines. Graines de <em>c<\/em>. 2 mm, subglobuleuses, lisses, brun\u00e2tres, brillantes, sans arille.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-12344","species","type-species","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Genista clavata Poir. - 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=\"Genista clavata Poir. - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Arbuste atteignant 0,8 m de haut, inerme, hermaphrodite, \u00e0 tiges tr\u00e8s ramifi\u00e9es depuis la base, rameaux oppos\u00e9s et feuilles persistantes. Tiges et rameaux vieux \u00e0 \u00e9corce brun-jaun\u00e2tre, parcourue par des c\u00f4tes en forme de T, glabrescente ou finalement glabre. Ramilles jeunes stri\u00e9es-c\u00f4tel\u00e9es longitudinalement, vertes, s\u00e9ric\u00e9es. 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