{"id":12215,"date":"2020-11-10T10:07:35","date_gmt":"2020-11-10T10:07:35","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/salix-alba-l-3\/"},"modified":"2026-07-20T16:33:05","modified_gmt":"2026-07-20T16:33:05","slug":"salix-alba-l-3","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/salix-alba-l-3\/","title":{"rendered":"Salix alba L."},"content":{"rendered":"

Arbre ou arbuste caducifoli\u00e9, dio\u00efque, atteignant 25 m de haut, \u00e0 port irr\u00e9gulier. Tronc plus ou moins dress\u00e9, robuste, de jusqu\u2019\u00e0 1 m de diam\u00e8tre, \u00e0 \u00e9corce brun-gris\u00e2tre fonc\u00e9, presque noir\u00e2tre, et fendill\u00e9e longitudinalement chez les exemplaires les plus \u00e2g\u00e9s. Rameaux \u00e9tal\u00e9s-dress\u00e9s, plus rarement un peu pendants. Ramilles fr\u00e9quemment pendantes, d\u2019abord tomenteuses, plus glabres et vertes. Bourgeons villeux-soyeux. Feuilles (5-13 \u00d7 1-3,5 cm) alternes, caduques, nettement lanc\u00e9ol\u00e9es, \u00e0 bord serr\u00e9, dens\u00e9ment villeuses-soyeuses \u00e0 la naissance, glabrescentes sur l\u2019endroit et plus ou moins villeuses sur l\u2019envers \u00e0 maturit\u00e9, vertes sur l\u2019endroit et blanch\u00e2tres ou glauque-bleu\u00e2tre sur l\u2019envers. P\u00e9tiole courts, \u00e0 glandes simples au niveau de l’union avec le limbe foliaire. Stipules petites, semblables aux feuilles. Inflorescences en chatons dress\u00e9s ou l\u00e9g\u00e8rement pendants, alternes, p\u00e9doncul\u00e9s, contemporains des feuilles. Rachis villeux et bract\u00e9es florales monocolores, caduques. Fleurs m\u00e2les \u00e0 2 nectaires et 2 \u00e9tamines \u00e0 filets libres. Fleurs femelles \u00e0 1 nectaire et ovaire sessile ou subsessile, glabre. Fruit en capsule d\u00e9hiscentes en 2 valves ovo\u00efdes, aigu\u00ebs, qui se recourbent vers l\u2019arri\u00e8re, laissant appara\u00eetre les graines entour\u00e9es de nombreux poils longs et blancs, cotonneux.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-12215","species","type-species","status-publish","hentry"],"acf":[],"yoast_head":"\nSalix alba L. - 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 alba L. - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Arbre ou arbuste caducifoli\u00e9, dio\u00efque, atteignant 25 m de haut, \u00e0 port irr\u00e9gulier. 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