{"id":12797,"date":"2020-11-10T10:08:19","date_gmt":"2020-11-10T10:08:19","guid":{"rendered":"https:\/\/www.northafricatrees.org\/species\/juniperus-communis-l-subsp-hemisphaerica-c-presl-nyman-3\/"},"modified":"2026-06-17T16:58:05","modified_gmt":"2026-06-17T16:58:05","slug":"juniperus-communis-l-subsp-hemisphaerica-c-presl-nyman-3","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/juniperus-communis-l-subsp-hemisphaerica-c-presl-nyman-3\/","title":{"rendered":"Juniperus communis subsp. hemisphaerica (C. Presl) Nyman"},"content":{"rendered":"

Arbuste \u00e0 feuilles persistantes, dio\u00efque, \u00e0 port r\u00e9duit et \u00e9tal\u00e9, qui peut arriver \u00e0 mesurer jusqu\u2019\u00e0 1,5 m de haut, voire exceptionnellement jusqu\u2019\u00e0 2,5 m, et plusieurs m\u00e8tres de diam\u00e8tre. En conditions extr\u00eames de haute montagne, son port est celui d\u2019un matorral semi-sph\u00e9rique. Le tronc est tr\u00e8s tortueux, se ramifiant g\u00e9n\u00e9ralement depuis la base. \u00c9corce brun-rouge\u00e2tre, qui se d\u00e9tache facilement en petites plaques \u00e0 la fa\u00e7on d\u2019\u00e9cailles. Les feuilles naissent verticill\u00e9es par 3, tr\u00e8s pr\u00e8s les unes des autres, donnant \u00e0 l\u2019arbuste un aspect tr\u00e8s dense ; elles sont aciculaires, rigides, piquantes, plus ou moins planes, vertes et avec une large bande blanche longitudinale sur l\u2019endroit ; leur taille est r\u00e9duite (4-12 \u00d7 1,3-2 mm). C\u00f4nes m\u00e2les ovo\u00efdes, jaun\u00e2tres, qui naissent solitaires \u00e0 l\u2019aisselle des feuilles des pieds m\u00e2les. Les pieds femelles produisent les c\u00f4nes femelles ou galbules, petits (6-10 mm), charnus et subglobuleux, noir\u00e2tres, couverts, au m\u00eame titre que les feuilles, d\u2019une pruine blanc-bleu\u00e2tre.<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-12797","species","type-species","status-publish","hentry"],"acf":[],"yoast_head":"\nJuniperus communis subsp. hemisphaerica (C. Presl) Nyman - 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=\"Juniperus communis subsp. hemisphaerica (C. Presl) Nyman - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Arbuste \u00e0 feuilles persistantes, dio\u00efque, \u00e0 port r\u00e9duit et \u00e9tal\u00e9, qui peut arriver \u00e0 mesurer jusqu\u2019\u00e0 1,5 m de haut, voire exceptionnellement jusqu\u2019\u00e0 2,5 m, et plusieurs m\u00e8tres de diam\u00e8tre. En conditions extr\u00eames de haute montagne, son port est celui d\u2019un matorral semi-sph\u00e9rique. Le tronc est tr\u00e8s tortueux, se ramifiant g\u00e9n\u00e9ralement depuis la base. \u00c9corce...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.northafricatrees.org\/fr\/esp\u00e8ce\/juniperus-communis-l-subsp-hemisphaerica-c-presl-nyman-3\/\" \/>\n<meta property=\"og:site_name\" content=\"North Africa Trees\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-17T16:58:05+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.northafricatrees.org\\\/fr\\\/esp\u00e8ce\\\/juniperus-communis-l-subsp-hemisphaerica-c-presl-nyman-3\\\/\",\"url\":\"https:\\\/\\\/www.northafricatrees.org\\\/fr\\\/esp\u00e8ce\\\/juniperus-communis-l-subsp-hemisphaerica-c-presl-nyman-3\\\/\",\"name\":\"Juniperus communis subsp. hemisphaerica (C. 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