{"id":12699,"date":"2020-11-10T10:08:12","date_gmt":"2020-11-10T10:08:12","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/frangula-alnus-mill\/"},"modified":"2026-07-24T11:16:32","modified_gmt":"2026-07-24T11:16:32","slug":"frangula-alnus-mill","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/en\/species\/frangula-alnus-mill\/","title":{"rendered":"Frangula alnus Mill."},"content":{"rendered":"

Shrub or small tree, deciduous, dioecious, unarmed, up to 5(8) m in height. Trunk well defined, with brown-blackish bark. Branches and branchlets alternate, glabrous, reddish-brown, smooth and shiny. Leaves (2-8 \u00d7 1-4 cm) alternate, oval-oblong, ending in an acute tip, attenuated or rounded at the base, with subentire or dentate margin, with obtuse teeth; veins highly conspicuous (7-11 pairs), lateral, almost straight and parallel. Young leaves slightly pubescent then glabrous, green on both sides. Petiole well developed, with promptly caducous herbaceous stipules. Inflorescence in axillary cymes with about 4-5 flowers. Calyx shortly campanulate, green, with 5 longly triangular sepals; petals 5, whitish, oval, each wrapping around a stamen, included in the calyx. Fruit a globose drupe, 5-10 mm in diameter, green at first, then red and finally black. Seeds 2-3, without a groove on the inside.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-12699","species","type-species","status-publish","hentry"],"acf":[],"yoast_head":"\nFrangula alnus Mill. - North Africa Trees<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Frangula alnus Mill. - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Shrub or small tree, deciduous, dioecious, unarmed, up to 5(8) m in height. Trunk well defined, with brown-blackish bark. Branches and branchlets alternate, glabrous, reddish-brown, smooth and shiny. 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