{"id":12221,"date":"2020-11-10T10:07:36","date_gmt":"2020-11-10T10:07:36","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/salix-atrocinerea-brot-3\/"},"modified":"2026-07-20T16:41:47","modified_gmt":"2026-07-20T16:41:47","slug":"salix-atrocinerea-brot-3","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/salix-atrocinerea-brot-3\/","title":{"rendered":"Salix atrocinerea Brot."},"content":{"rendered":"<p>Arbuste ou petit arbre caducifoli\u00e9, dio\u00efque, atteignant 12 m de haut, \u00e0 port irr\u00e9gulier. Tronc plus ou moins droit, fr\u00e9quemment sinueux, l\u00e9g\u00e8rement tortueux, \u00e0 \u00e9corce brun-gris\u00e2tre et fendill\u00e9e chez les exemplaires \u00e2g\u00e9s. Rameaux g\u00e9n\u00e9ralement \u00e9tendus-dress\u00e9s ou dress\u00e9s. Ramilles jeunes pubescentes ; celles de 2 ans ou plus glabres ou glabrescentes, ch\u00e2tain-rouge\u00e2tre ou brun-gris\u00e2tre. Bourgeons brun\u00e2tres, plus ou moins pubescents. Feuilles (2-11 \u00d7 1-4 cm) alternes, caduques, obov\u00e9es-oblongues ou lanc\u00e9ol\u00e9es, plus ou moins elliptiques, \u00e0 pointe aigu\u00eb ou obtuse, bord plat ou l\u00e9g\u00e8rement r\u00e9volut\u00e9, entier ou dent\u00e9-serr\u00e9 ; elles sont dens\u00e9ment tomenteuses \u00e0 la naissance, moins par la suite, \u00e0 poils blancs et rouge\u00e2tre-ferrugineux m\u00e9lang\u00e9s ; vertes et imberbes sur l&rsquo;endroit, elles conservent fr\u00e9quemment une pilosit\u00e9 sur l\u2019envers, de poils blancs et rouge\u00e2tre-ferrugineux m\u00e9lang\u00e9s \u00e9galement, rarement glabrescentes, glauques. P\u00e9tiole court, de 0,3-0,8 cm, poilu. Stipules petites, semi-cordiformes ou r\u00e9niformes, dent\u00e9es. Fleurs en chatons dress\u00e9s, alternes, p\u00e9dicell\u00e9s, pr\u00e9coces, apparaissant avant les feuilles. Rachis tr\u00e8s poilu, \u00e0 bract\u00e9es \u00e9galement poilues, ces derni\u00e8res de coloration h\u00e9t\u00e9rog\u00e8ne : base vert clair et sommet brun fonc\u00e9. Fleurs m\u00e2les \u00e0 1 nectaire et 2 \u00e9tamines \u00e0 filets libres, poilus sur leur tiers inf\u00e9rieur. Fleurs femelles \u00e0 1 nectaire et ovaire p\u00e9dicell\u00e9 et tomenteux. Fruit en capsule ovo\u00efde-conique, tomenteuse, d\u00e9hiscente en 2 valves qui lib\u00e8rent de nombreuses graines minuscules et couvertes de poils fins. 2n = 76.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-12221","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>Salix atrocinerea Brot. - 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=\"Salix atrocinerea Brot. - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Arbuste ou petit arbre caducifoli\u00e9, dio\u00efque, atteignant 12 m de haut, \u00e0 port irr\u00e9gulier. 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