{"id":12749,"date":"2020-11-10T10:08:15","date_gmt":"2020-11-10T10:08:15","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/crataegus-laciniata-ucria-3\/"},"modified":"2026-07-24T12:45:52","modified_gmt":"2026-07-24T12:45:52","slug":"crataegus-laciniata-ucria-3","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/crataegus-laciniata-ucria-3\/","title":{"rendered":"Crataegus laciniata Ucria"},"content":{"rendered":"<p>Arbuste ou petit arbre caducifoli\u00e9, \u00e9pineux, atteignant 6 m de haut, rameux, \u00e0 port irr\u00e9gulier et rameaux \u00e9tal\u00e9s. Tronc bien d\u00e9fini chez les vieux exemplaires qui se d\u00e9veloppent en bons sols, \u00e0 \u00e9corce brun-gris\u00e2tre, fendill\u00e9e. Rameaux gris\u00e2tres, les moins \u00e2g\u00e9s bruns et les plus jeunes villeux-tomenteux, laineux, ch\u00e2tains ou bruns. Feuilles alternes ou group\u00e9es en brachyblastes de (1)2-4 \u00d7 (0,8)1-3 cm, ov\u00e9es et obov\u00e9es, aigu\u00ebs, plus ou moins cun\u00e9iformes \u00e0 la base, \u00e0 bord lacini\u00e9, pennatifide, \u00e0 3-7 lobules si profonds qu&rsquo;elles semblent fendues jusqu\u2019\u00e0 la nervure centrale. Lobules plus ou moins oblongs et \u00e0 bord entier \u00e0 exception de la pointe, qui appara\u00eet irr\u00e9guli\u00e8rement dent\u00e9e. Les feuilles sont en outre villeuses-laineuses, \u00e0 poils blancs sur les deux faces, mais beaucoup plus abondants sur l\u2019envers, vert plus ou moins vif sur l\u2019endroit, blanch\u00e2tres sur l\u2019envers. P\u00e9tiole bien d\u00e9velopp\u00e9 (5-15 mm de long), villeux-laineux. Stipules \u00e0 bord entier. Inflorescences terminales, corymbiformes, sur brachyblastes, \u00e0 ramifications villeuses-laineuses. Calice villeux-laineux, \u00e0 5 s\u00e9pales triangulaires, verd\u00e2tre-blanch\u00e2tre. Corolle \u00e0 5 p\u00e9tales blancs, glabres, suborbiculaires de <em>c<\/em>. 5 \u00d75 mm. \u00c9tamines : 15-22, \u00e0 anth\u00e8res ros\u00e2tres \u00e0 rouge\u00e2tre-pourpr\u00e9. Styles : 2, bien qu\u2019apparaissent parfois des fleurs \u00e0 1, 4 ou 5 styles. Fruit en piridion peu charnu, subglobuleux, couronn\u00e9 par le calice persistant, rouge brillant, l\u00e9g\u00e8rement tomenteux, \u00e0 (1)2-4 graines.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-12749","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 laciniata Ucria - 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 laciniata Ucria - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Arbuste ou petit arbre caducifoli\u00e9, \u00e9pineux, atteignant 6 m de haut, rameux, \u00e0 port irr\u00e9gulier et rameaux \u00e9tal\u00e9s. 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