{"id":12287,"date":"2020-11-10T10:07:40","date_gmt":"2020-11-10T10:07:40","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/senegalia-mellifera-vahl-seigler-ebinger-3\/"},"modified":"2026-07-22T08:43:26","modified_gmt":"2026-07-22T08:43:26","slug":"senegalia-mellifera-vahl-seigler-ebinger-3","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/senegalia-mellifera-vahl-seigler-ebinger-3\/","title":{"rendered":"Senegalia mellifera (Vahl) Seigler &#038; Ebinger"},"content":{"rendered":"<p>Arbre caducifoli\u00e9 de jusqu\u2019\u00e0 8(9) m de haut, \u00e9pineux, hermaphrodite, poss\u00e9dant g\u00e9n\u00e9ralement plusieurs troncs et un houppier arrondi, ou arbuste obconique \u00e0 rameaux \u00e9tal\u00e9s, l\u00e2ches. Tiges et rameaux principaux \u00e0 \u00e9corce lisse ou l\u00e9g\u00e8rement fissur\u00e9e, noir\u00e2tre, \u00e0 lenticelles blanches, qui ne se d\u00e9tache pas. Rameaux jeunes glabres, gris\u00e2tres ou d\u2019un brun brillant, \u00e9galement lenticell\u00e9s, poilus. Aiguillons de 2-6 mm, en groupes de 2 au niveau des n\u0153uds, crochus, noir\u00e2tres. Feuilles de 2-6 cm, alternes ou en fascicules de 1-4 par n\u0153ud, bipenn\u00e9es, glauques \u00e0 la maturit\u00e9, \u00e0 stipules filiformes promptement caduques, p\u00e9tiole de 6-13 mm, pourvu d\u2019une glande, pubescent, et 1-3(4) paires de pennes, chacune \u00e0 1-2(3) paires de folioles de (3)6-20(23) \u00d7 (2)6-12(14) mm, elliptiques, ov\u00e9es ou obov\u00e9es, \u00e0 sommet et base arrondis, subsessiles, asym\u00e9triques, vertes sur l&rsquo;endroit et color\u00e9es sur l&rsquo;envers, glabres ou poilues. Inflorescences spiciformes de jusqu\u2019\u00e0 3,5 cm de long, bri\u00e8vement p\u00e9doncul\u00e9es \u2013p\u00e9doncule de 0,5-1,5 mm\u2013, blanches ou blanc-cr\u00e8me, solitaires, fr\u00e9quemment plus ou moins pendantes, \u00e0 rachis glabre et nombreuses fleurs minuscules. Calice de <em>c<\/em>. 1 mm, campanul\u00e9, verd\u00e2tre \u2013rouge\u00e2tre sur le bouton\u2013, \u00e0 5 dents triangulaires, subaigu\u00ebs, glabres. Corolle de 2,5-3,5 mm, \u00e0 5 p\u00e9tales soud\u00e9s sur le tiers inf\u00e9rieur, oblongs, aigus, blancs ou d\u2019un blanc-cr\u00e8me, glabres. \u00c9tamines nombreuses, libres, \u00e0 filet blanc. Gousse de 2,5-6(8) cm \u00d7 (12)15-25 mm, lin\u00e9aire-oblongue, pendante, parfois l\u00e9g\u00e8rement resserr\u00e9e entre les graines, tr\u00e8s comprim\u00e9e, obtuse aux deux extr\u00e9mit\u00e9s, d&rsquo;un brun p\u00e2le, glabre, d\u00e9hiscente, \u00e0 (1)2-3(4) graines. Graines de 7-10 \u00d7 6-8 mm de diam\u00e8tre, suborbiculaires ou lenticulaires, tr\u00e8s comprim\u00e9es, brun-olivac\u00e9, \u00e0 pleurogramme en forme de fer \u00e0 cheval, sombre, lisses.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-12287","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>Senegalia mellifera (Vahl) Seigler &amp; Ebinger - 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=\"Senegalia mellifera (Vahl) Seigler &amp; Ebinger - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Arbre caducifoli\u00e9 de jusqu\u2019\u00e0 8(9) m de haut, \u00e9pineux, hermaphrodite, poss\u00e9dant g\u00e9n\u00e9ralement plusieurs troncs et un houppier arrondi, ou arbuste obconique \u00e0 rameaux \u00e9tal\u00e9s, l\u00e2ches. 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