{"id":13175,"date":"2020-11-10T10:08:47","date_gmt":"2020-11-10T10:08:47","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/ruta-angustifolia-3\/"},"modified":"2026-07-26T19:22:08","modified_gmt":"2026-07-26T19:22:08","slug":"ruta-angustifolia-3","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/ruta-angustifolia-3\/","title":{"rendered":"Ruta angustifolia Pers."},"content":{"rendered":"

Arbrisseau hermaphrodite, de 0,4-0,8(1,5) m de haut, tr\u00e8s odorant, \u00e0 tiges dress\u00e9es, relativement fines, peu ramifi\u00e9es, \u00e0 \u00e9corce gris\u00e2tre, l\u00e9g\u00e8rement fendill\u00e9e dans les parties les plus anciennes, et \u00e9paisses depuis la base. Rameaux plus jeunes gris\u00e2tres, l\u00e9g\u00e8rement pub\u00e9rulents-glanduleux. Feuilles alternes, penn\u00e9es, \u00e0 segments \u00e9troits (1-4 mm, ce qui lui a valu le nom de \u00ab angustifolia \u00bb), lanc\u00e9ol\u00e9es \u00e0 oblongues-obov\u00e9es, gris\u00e2tre clair \u00e0 glauques, glabres ou l\u00e9g\u00e8rement pub\u00e9rulentes-glanduleuses, pr\u00e9sentant des pointill\u00e9s clairs caract\u00e9ristiques visibles par transparence, qui ne sont autres que de petites poches contenant une essence tr\u00e8s odorante (odeur caract\u00e9ristique de la rue, intense et incomparable). Inflorescences terminales, pub\u00e9rulentes-glanduleuses, \u00e0 bract\u00e9es lin\u00e9aires, de jusqu\u2019\u00e0 1 mm de large, \u00e9gales ou plus \u00e9troites que les ramifications axillaires. Fleurs jaunes, g\u00e9n\u00e9ralement t\u00e9tram\u00e8res, mais pr\u00e9sentant parfois la fleur terminale de l\u2019inflorescence pentam\u00e8re, \u00e0 p\u00e9tales \u00e0 bord fimbri\u00e9 (avec comme des poils longs). \u00c9tamines deux fois plus nombreuses que les p\u00e9tales. Fruit en capsule ovale, relativement grande (5-12 mm de long), d\u00e9hiscente en 3 valves tr\u00e8s acumin\u00e9es. 2n = 36(40).<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-13175","species","type-species","status-publish","hentry"],"acf":[],"yoast_head":"\nRuta angustifolia Pers. - 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=\"Ruta angustifolia Pers. - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Arbrisseau hermaphrodite, de 0,4-0,8(1,5) m de haut, tr\u00e8s odorant, \u00e0 tiges dress\u00e9es, relativement fines, peu ramifi\u00e9es, \u00e0 \u00e9corce gris\u00e2tre, l\u00e9g\u00e8rement fendill\u00e9e dans les parties les plus anciennes, et \u00e9paisses depuis la base. Rameaux plus jeunes gris\u00e2tres, l\u00e9g\u00e8rement pub\u00e9rulents-glanduleux. 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