{"id":12879,"date":"2026-09-05T10:46:46","date_gmt":"2026-09-05T08:46:46","guid":{"rendered":"https:\/\/lecompagnonrouge.fr\/?p=12879"},"modified":"2026-09-05T11:07:27","modified_gmt":"2026-09-05T09:07:27","slug":"polytrichum-juniperinum-polytric-genevrier","status":"publish","type":"post","link":"https:\/\/lecompagnonrouge.fr\/?p=12879","title":{"rendered":"Polytrichum  juniperinum. Polytric gen\u00e9vrier"},"content":{"rendered":"\n<p class=\"has-medium-font-size wp-block-paragraph\"><em>Polytrichum juniperinum<\/em> se distingue des autres polytrics par sa petite taille, et par la pointe courte terminant chacune des feuilles.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Il s&rsquo;agit peut-\u00eatre d&rsquo;un pied femelle, une arch\u00e9gone semblant pr\u00e9sente mais curieusement orient\u00e9e dans la partie basse (et \u00e9galement orient\u00e9e vers le bas), dans un pli de la colonie autour de la pierre.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><br>Les polytrics pr\u00e9sentent des feuilles plus ou moins \u00e9tal\u00e9es, \u00e9troites et claires, termin\u00e9es en pointe. Ils forment des tapis.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Identification sous r\u00e9serve: les mousses sont identifi\u00e9es au microscope.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/lecompagnonrouge.fr\/?s=polytrichales\">Polytrichales<\/a>&gt;<a href=\"https:\/\/lecompagnonrouge.fr\/?s=polytrichaceae\">Polytrichaceae<\/a>&gt;<a href=\"https:\/\/lecompagnonrouge.fr\/?p=12879\">Polytrichum juniperinum<\/a><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>Ecologie:<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Esp\u00e8ce de landes s\u00e8ches, de pelouses, et \u00e9galement foresti\u00e8re<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Landes de <em>Calluno vulgaris -ulicetea minoris<\/em><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Egalement sur les pelouses sableuses du <em>Koelrio glaucae- corynephoretea canescentis<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce polytric, accompagn\u00e9 d&rsquo;une h\u00e9patique \u00e0 thalle, est rencontr\u00e9 proche du sommet d&rsquo;un mamelon collin\u00e9en sur granito\u00efde en boisement m\u00e9sophile. Il prend pied sur un ancien mur granito\u00efde. PRNM. Parc r\u00e9gional naturel de Millevaches. photo: 2025<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Polytrichum juniperinum se distingue des autres polytrics par sa petite taille, et par la pointe courte terminant chacune des feuilles. Il s&rsquo;agit peut-\u00eatre d&rsquo;un pied femelle, une arch\u00e9gone semblant pr\u00e9sente mais curieusement orient\u00e9e dans la partie basse (et \u00e9galement orient\u00e9e vers le bas), dans un pli de la colonie autour de la pierre. Les polytrics&#8230;<\/p>\n","protected":false},"author":1,"featured_media":12880,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1296,1297],"tags":[1295],"class_list":["post-12879","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-polytrichaceae","category-polytrichum-juniperinum","tag-polytric-genevrier"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Polytrichum juniperinum. 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