{"id":12743,"date":"2020-11-10T10:08:15","date_gmt":"2020-11-10T10:08:15","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/crataegus-monogyna-jacq-3\/"},"modified":"2026-07-24T12:41:10","modified_gmt":"2026-07-24T12:41:10","slug":"crataegus-monogyna-jacq-3","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/crataegus-monogyna-jacq-3\/","title":{"rendered":"Crataegus monogyna Jacq."},"content":{"rendered":"<p>Arbuste ou petit arbre caducifoli\u00e9, \u00e9pineux, atteignant 8(10) m de haut, \u00e0 port irr\u00e9gulier mais plus ou moins oblong, \u00e0 houppier arrondi. Tronc parfois bien d\u00e9fini, l\u00e9g\u00e8rement tortueux, \u00e0 \u00e9corce brun-gris\u00e2tre, tr\u00e8s fendill\u00e9e chez les vieux exemplaires. Rameaux plus ou moins \u00e9tal\u00e9s, \u00e9pineux, \u00e0 \u00e9corce lisse, gris\u00e2tre \u2013les plus jeunes peuvent \u00e9galement \u00eatre brun-jaun\u00e2tre ou rouge\u00e2tres\u2013, glabres ou glabrescents. Feuilles alternes ou group\u00e9es en brachyblastes, de (1)2-7 \u00d7 1-6 cm (pouvant exceptionnellement atteindre jusqu\u2019\u00e0 12 \u00d7 8 cm), obovales-spatul\u00e9es, aigu\u00ebs, \u00e0 base cun\u00e9iforme, 3-7 lobules in\u00e9gaux plus ou moins profonds, aigus ou obtus ; feuilles sup\u00e9rieures g\u00e9n\u00e9ralement plus lobul\u00e9es que les inf\u00e9rieures \u2013ces derni\u00e8res pouvant \u00eatre parfois subenti\u00e8res, voire enti\u00e8res\u2013, un peu coriaces, glabres et de couleur vert brillant sur l\u2019endroit, et parfois l\u00e9g\u00e8rement pubescentes et un peu plus claires et mates sur l&rsquo;envers. P\u00e9tioles g\u00e9n\u00e9ralement glabres de 8-20 mm de long. Stipules foliac\u00e9es. Inflorescences terminales, corymbiformes, sur les brachyblastes, \u00e0 ramifications longues, glabres ou l\u00e9g\u00e8rement pubescentes. Calice glabre ou un peu pubescent, \u00e0 5 petits s\u00e9pales triangulaires. Corolle \u00e0 5 p\u00e9tales blancs, glabres, suborbiculaires. \u00c9tamines nombreuses (20 environ), \u00e0 anth\u00e8res roses \u00e0 rouge\u00e2tres. Styles : 1-3. Fruit en piridion peu charnu, ovo\u00efde ou subglobuleux, de <em>c<\/em>. 10-12 mm de long, couronn\u00e9 par le calice persistant, glabre, d\u2019abord verd\u00e2tre et finalement rouge. Il contient 1 graine, rarement 2-3.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-12743","species","type-species","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Crataegus monogyna Jacq. - 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=\"Crataegus monogyna Jacq. - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Arbuste ou petit arbre caducifoli\u00e9, \u00e9pineux, atteignant 8(10) m de haut, \u00e0 port irr\u00e9gulier mais plus ou moins oblong, \u00e0 houppier arrondi. Tronc parfois bien d\u00e9fini, l\u00e9g\u00e8rement tortueux, \u00e0 \u00e9corce brun-gris\u00e2tre, tr\u00e8s fendill\u00e9e chez les vieux exemplaires. 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