{"id":12551,"date":"2020-11-10T10:08:00","date_gmt":"2020-11-10T10:08:00","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/ononis-natrix-l-3\/"},"modified":"2026-07-23T10:10:46","modified_gmt":"2026-07-23T10:10:46","slug":"ononis-natrix-l-3","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/ononis-natrix-l-3\/","title":{"rendered":"Ononis natrix L."},"content":{"rendered":"

Suffrutex \u00e0 feuilles persistantes atteignant 1 m de haut, inerme, hermaphrodite, tr\u00e8s ramifi\u00e9 depuis la base, dress\u00e9, tr\u00e8s visqueux. Tiges et rameaux vieux \u00e0 \u00e9corce brun\u00e2tre, glabrescente ou poilue-glanduleuse. Ramilles plus jeunes vertes, dens\u00e9ment poilues-glanduleuses, et \u00e0 poils \u00e9glanduleux de jusqu\u2019\u00e0 1,8 mm. Feuilles alternes, les caulinaires trifoli\u00e9es \u2013exceptionnellement, certaines imparipenn\u00e9es \u00e0 la base des tiges\u2013 et celles de la partie florif\u00e8re unifoli\u00e9es, \u00e0 p\u00e9tiole et stipules partiellement soud\u00e9es \u00e0 ce dernier, folioles de (5)10-30 \u00d7 3-20 mm, herbac\u00e9es, elliptiques \u00e0 ov\u00e9es ou suborbiculaires, dent\u00e9es, vertes, poilues-glanduleuses. Inflorescences axillaires, \u00e0 p\u00e9doncule pourvu d\u2019une ar\u00eate de 2-15 mm et 1 fleur p\u00e9dicell\u00e9e. Calice de 6-17 mm, poilu-glanduleux, \u00e0 poils \u00e9glanduleux plus longs, verd\u00e2tre, profond\u00e9ment divis\u00e9 en 5 dents, lanc\u00e9ol\u00e9es, plus longues que le tube. Corolle de 7-25 mm, papilionac\u00e9e, \u00e0 \u00e9tendard glabre, jaune \u00e0 nervures violettes ou pourpr\u00e9es, et ailes et car\u00e8ne jaunes ou blanc-jaun\u00e2tre, cette derni\u00e8re falqu\u00e9e. Androc\u00e9e monadelphe, \u00e0 10 \u00e9tamines. Ovaire poilu, et stigmate capit\u00e9. Gousse de (11)13-25 mm, subcylindrique, poilue-glanduleuse, tr\u00e8s exserte, \u00e0 3-27 graines. Graines de 1,5-2,1 mm, r\u00e9niformes, tuberculeuses et brunes.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-12551","species","type-species","status-publish","hentry"],"acf":[],"yoast_head":"\nOnonis natrix 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=\"Ononis natrix L. - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Suffrutex \u00e0 feuilles persistantes atteignant 1 m de haut, inerme, hermaphrodite, tr\u00e8s ramifi\u00e9 depuis la base, dress\u00e9, tr\u00e8s visqueux. Tiges et rameaux vieux \u00e0 \u00e9corce brun\u00e2tre, glabrescente ou poilue-glanduleuse. Ramilles plus jeunes vertes, dens\u00e9ment poilues-glanduleuses, et \u00e0 poils \u00e9glanduleux de jusqu\u2019\u00e0 1,8 mm. 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