{"id":11849,"date":"2020-11-10T10:07:09","date_gmt":"2020-11-10T10:07:09","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/dracaena-draco-l-l-3\/"},"modified":"2026-07-15T18:44:48","modified_gmt":"2026-07-15T18:44:48","slug":"dracaena-draco-l-l-3","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/dracaena-draco-l-l-3\/","title":{"rendered":"Dracaena draco (L.) L."},"content":{"rendered":"

Arbre \u00e0 feuilles persistantes, hermaphrodite, atteignant 20 m de haut, \u00e0 port en parasol. Ramification tr\u00e8s singuli\u00e8re, l\u2019arbre pr\u00e9sentant g\u00e9n\u00e9ralement un tronc unique qui ne commence \u00e0 se ramifier qu\u2019\u00e0 partir de la premi\u00e8re floraison (qui survient \u00e0 l\u2019\u00e2ge de 10-15 ans), ou suite \u00e0 d\u2019autres circonstances, mais toujours apr\u00e8s avoir atteint un certain degr\u00e9 de maturit\u00e9, lorsqu’il perd son unique bourgeon v\u00e9g\u00e9tatif terminal, laissant appara\u00eetre 2-6 bourgeons qui donneront naissance aux premi\u00e8res ramifications. Les exemplaires cultiv\u00e9s acqui\u00e8rent parfois de grandes dimensions sans se ramifier pour autant. L\u2019\u00e9corce est argent\u00e9e, brillante sur les tiges des jeunes arbres, brun-cendr\u00e9 et fendill\u00e9e sur les vieux troncs ; sur les vieux rameaux, elle est parsem\u00e9e de cicatrices laiss\u00e9es par les feuilles en tombant, qui disparaissent progressivement \u00e0 mesure que les rameaux s\u2019\u00e9paississent. Il est fr\u00e9quent que des racines a\u00e9riennes pendent des rameaux des exemplaires les plus \u00e2g\u00e9s. Feuilles group\u00e9es en rosettes denses \u00e0 l\u2019extr\u00e9mit\u00e9 de chaque rameau ; elles sont \u00e9troitement lin\u00e9aires-lanc\u00e9ol\u00e9es (40-60 \u00d7 2-3 cm), sessiles, coriaces, glabres, flexibles, tr\u00e8s aigu\u00ebs, mais non piquantes, de couleur vert-cendr\u00e9, rouge\u00e2tre-orang\u00e9 \u00e0 la base. Inflorescences ramifi\u00e9es en rac\u00e8mes terminaux ou subterminaux. Fleurs hermaphrodites, petites (15-25 mm de diam\u00e8tre), \u00e0 une seule enveloppe de 6 s\u00e9pales blanc-ros\u00e2tre ou blanc-jaun\u00e2tre. Six \u00e9tamines, \u00e9tendues sur les s\u00e9pales. Anth\u00e8res jaunes ou verd\u00e2tres. Le fruit est une baie globuleuse de 1-1,5 cm de diam\u00e8tre, \u00e0 surface rouge\u00e2tre-orang\u00e9, coriace et brillante. Elle ne renferme g\u00e9n\u00e9ralement qu\u2019une graine (rarement 2) globuleuse et lisse.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-11849","species","type-species","status-publish","hentry"],"acf":[],"yoast_head":"\nDracaena draco (L.) 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=\"Dracaena draco (L.) 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