{"id":12770,"date":"2020-11-10T10:08:17","date_gmt":"2020-11-10T10:08:17","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/rosa-canina-l-3\/"},"modified":"2026-07-24T16:25:10","modified_gmt":"2026-07-24T16:25:10","slug":"rosa-canina-l-3","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/rosa-canina-l-3\/","title":{"rendered":"Rosa canina L."},"content":{"rendered":"

Arbuste caducifoli\u00e9, \u00e0 nombreuses tiges plus ou moins dress\u00e9es ou arqu\u00e9es, peu ou pas grimpantes, atteignant 3(6) m de haut mais pouvant \u00eatre de plus grande taille en for\u00eats denses \u00e0 sols humides ou lorsqu\u2019il se d\u00e9veloppe contre des murs ou rochers ; tiges glabres, g\u00e9n\u00e9ralement vertes, \u00e0 aiguillons robustes, courts et crochet\u00e9s \u00e0 base d\u00e9currente, tr\u00e8s \u00e9pars, tous homog\u00e8nes. Feuilles \u00e0 5-7(9) folioles [(1,3)1,5-3(4) \u00d7 (0,6)1,5-2(3,5) cm] ov\u00e9es-orbiculaires \u00e0 ov\u00e9es-lanc\u00e9ol\u00e9es, plus ou moins aigu\u00ebs, \u00e0 base arrondie, bord finement serr\u00e9, denticulation simple ou double, non coriaces, glabres ou pubescentes, \u00e9glanduleuses ou pourvues de quelques glandes sur la nervure centrale. P\u00e9tiole et rachis glabres ou pubescents, parfois pourvus de quelques glandes et petites \u00e9pines. Stipules h\u00e9t\u00e9romorphes, \u00e0 envers glabre ou pubescent, glanduleuses ou non, longuement soud\u00e9es au p\u00e9tiole. Inflorescences corymbiformes, parfois fleurs solitaires, \u00e0 l\u2019extr\u00e9mit\u00e9 de ramilles lat\u00e9rales, \u00e0 1-2 bract\u00e9es ov\u00e9es-lanc\u00e9ol\u00e9es, glandes tr\u00e8s \u00e9parses sur le bord et parfois \u00e9galement sur l’envers ; p\u00e9dicelles [(0,8)1-2(3) cm] glanduleux ou \u00e9glanduleux, glabres ou parfois pubescents. S\u00e9pales [(12)15-20 \u00d7 3-6 mm), entiers ou plus fr\u00e9quemment \u00e0 4-12 lobules ou appendices frang\u00e9s, \u00e0 dos lisse ou glanduleux, pubescents sur la partie interne, repli\u00e9s vers l\u2019arri\u00e8re, caducs. Corolle de 2-4 cm de diam\u00e8tre, \u00e0 5 p\u00e9tales de (0,8)1,2-2(2,5) mm, un peu \u00e9chancr\u00e9s au sommet, blancs ou ros\u00e2tre-blanch\u00e2tre. Styles libres, glabres ou pubescents. \u00c9tamines tr\u00e8s nombreuses, jaunes. Fruit form\u00e9 d\u2019un ensemble fourni d\u2019ak\u00e8nes enferm\u00e9s dans un r\u00e9ceptacle ou urc\u00e9ole, d\u2019abord ovo\u00efde, vert et l\u00e9g\u00e8rement glanduleux, puis urc\u00e9ol\u00e9, ellipso\u00efde ou subglobuleux en m\u00fbrissant (0,8-1,7 cm de diam\u00e8tre), glabre ou \u00e0 quelques glandes, de couleur rouge vif.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-12770","species","type-species","status-publish","hentry"],"acf":[],"yoast_head":"\nRosa canina 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=\"Rosa canina L. - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Arbuste caducifoli\u00e9, \u00e0 nombreuses tiges plus ou moins dress\u00e9es ou arqu\u00e9es, peu ou pas grimpantes, atteignant 3(6) m de haut mais pouvant \u00eatre de plus grande taille en for\u00eats denses \u00e0 sols humides ou lorsqu\u2019il se d\u00e9veloppe contre des murs ou rochers ; tiges glabres, g\u00e9n\u00e9ralement vertes, \u00e0 aiguillons robustes, courts et crochet\u00e9s \u00e0 base...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.northafricatrees.org\/especies\/rosa-canina-l-2\/\" \/>\n<meta property=\"og:site_name\" content=\"North Africa Trees\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-24T16:25:10+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/especies\\\/rosa-canina-l-2\\\/\",\"url\":\"https:\\\/\\\/www.northafricatrees.org\\\/especies\\\/rosa-canina-l-2\\\/\",\"name\":\"Rosa canina L. - North Africa Trees\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#website\"},\"datePublished\":\"2020-11-10T10:08:17+00:00\",\"dateModified\":\"2026-07-24T16:25:10+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/especies\\\/rosa-canina-l-2\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.northafricatrees.org\\\/especies\\\/rosa-canina-l-2\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/especies\\\/rosa-canina-l-2\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/www.northafricatrees.org\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Rosa canina L.\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/\",\"name\":\"North Africa Trees\",\"description\":\"\u00c1rboles y arbustos aut\u00f3ctonos del Norte de \u00c1frica\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#organization\",\"name\":\"North \u00e1frica trees\",\"url\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.northafricatrees.org\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/logo-north-africa-trees.png\",\"contentUrl\":\"https:\\\/\\\/www.northafricatrees.org\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/logo-north-africa-trees.png\",\"width\":80,\"height\":70,\"caption\":\"North \u00e1frica trees\"},\"image\":{\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Rosa canina L. - North Africa Trees","robots":{"index":"noindex","follow":"follow"},"og_locale":"fr_FR","og_type":"article","og_title":"Rosa canina L. - North Africa Trees","og_description":"Arbuste caducifoli\u00e9, \u00e0 nombreuses tiges plus ou moins dress\u00e9es ou arqu\u00e9es, peu ou pas grimpantes, atteignant 3(6) m de haut mais pouvant \u00eatre de plus grande taille en for\u00eats denses \u00e0 sols humides ou lorsqu\u2019il se d\u00e9veloppe contre des murs ou rochers ; 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