{"id":12464,"date":"2020-11-10T10:07:54","date_gmt":"2020-11-10T10:07:54","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/stauracanthus-spectabilis-webb-2\/"},"modified":"2026-07-22T16:50:04","modified_gmt":"2026-07-22T16:50:04","slug":"stauracanthus-spectabilis-webb-2","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/stauracanthus-spectabilis-webb-2\/","title":{"rendered":"Stauracanthus spectabilis Webb"},"content":{"rendered":"

Arbuste de 0,5-1,3 m de haut, tr\u00e8s rameux et \u00e9pineux, hermaphrodite. Rameaux oppos\u00e9s, suboppos\u00e9s et alternes, \u00e0 8 c\u00f4tes tr\u00e8s resserr\u00e9es en forme de T qui d\u00e9limitent des sillons tr\u00e8s \u00e9troits, g\u00e9n\u00e9ralement oppos\u00e9s et s\u00e9ric\u00e9s de jeunesse, puis arrondis, non anguleux. Phyllodes (0,8-1,5 \u00d7 0,7-0,8 mm) oppos\u00e9s, suboppos\u00e9s ou alternes, triangulaires, mutiques, s\u00e9ric\u00e9s, \u00e0 3 c\u00f4tes. Inflorescences rac\u00e9miformes, \u00e0 6-7 fleurs, p\u00e9dicell\u00e9es, \u00e0 p\u00e9dicelle de 2-3 mm, pub\u00e9rulent, bract\u00e9es de 2-2,5 \u00d7 1-2 mm et bract\u00e9oles 3,5-4(6) \u00d7 (1)2,5-4,5 mm, suborbiculaires, ov\u00e9es ou triangulaires-ov\u00e9es, villeuses. Calice de 11-14 mm, bilabi\u00e9, dens\u00e9ment s\u00e9ric\u00e9, \u00e0 poils fr\u00e9quemment jaun\u00e2tres, tube de 3-3,5 mm, l\u00e8vre sup\u00e9rieure de 7-8 \u00d7 3,2-3,5 mm, divis\u00e9e jusqu\u2019\u00e0 la moiti\u00e9 du calice, et l\u00e8vre inf\u00e9rieure trifide, \u00e0 dentes droites de 3,5-4 mm de long. Corolle de 12-15 mm, papilionac\u00e9e, jaune, \u00e0 \u00e9tendard elliptique, \u00e9margin\u00e9 au sommet, att\u00e9nu\u00e9 \u00e0 la base, \u00e0 peine s\u00e9ric\u00e9 dans la moiti\u00e9 sup\u00e9rieure du dos, ailes plus courtes que l\u2019\u00e9tendard et la car\u00e8ne, cette derni\u00e8re s\u00e9ric\u00e9e uniquement sur le bord inf\u00e9rieur et la partie terminale du dos, \u00e9gale ou un peu plus courte que l\u2019\u00e9tendard. Androc\u00e9e monodelphe. Ovaire poilu. Gousse de 15-25 mm, ellipso\u00efdale, comprim\u00e9e, villeuse, \u00e0 4-6 graines marqu\u00e9es, d\u00e9hiscente. Graines de 2,3-2,4 \u00d7 2,3-2,4 mm, ovo\u00efdes, brun\u00e2tres, \u00e0 strophiole blanc-jaun\u00e2tre.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-12464","species","type-species","status-publish","hentry"],"acf":[],"yoast_head":"\nStauracanthus spectabilis Webb - 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=\"Stauracanthus spectabilis Webb - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Arbuste de 0,5-1,3 m de haut, tr\u00e8s rameux et \u00e9pineux, hermaphrodite. Rameaux oppos\u00e9s, suboppos\u00e9s et alternes, \u00e0 8 c\u00f4tes tr\u00e8s resserr\u00e9es en forme de T qui d\u00e9limitent des sillons tr\u00e8s \u00e9troits, g\u00e9n\u00e9ralement oppos\u00e9s et s\u00e9ric\u00e9s de jeunesse, puis arrondis, non anguleux. 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