{"id":461,"date":"2022-03-26T14:17:30","date_gmt":"2022-03-26T13:17:30","guid":{"rendered":"https:\/\/lecompagnonrouge.fr\/?p=461"},"modified":"2025-01-25T14:36:40","modified_gmt":"2025-01-25T13:36:40","slug":"trifolium-pratense-trefle-des-pres","status":"publish","type":"post","link":"https:\/\/lecompagnonrouge.fr\/?p=461","title":{"rendered":"Trifolium pratense. Tr\u00e8fle des pr\u00e9s."},"content":{"rendered":"\n<p class=\"has-medium-font-size\">Ce tr\u00e8fle tr\u00e8s courant se reconnait tr\u00e8s bien lorsque les feuilles proches de l&rsquo;inflorescence sont orn\u00e9es d&rsquo;un chevron plus clair.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Dans l&rsquo;autre cas, noter que le calice des fleurs est enti\u00e8rement pileux (pas une simple couronne de poils)<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"850\" height=\"711\" src=\"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/03\/image-37.png\" alt=\"\" class=\"wp-image-8778\" srcset=\"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/03\/image-37.png 850w, https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/03\/image-37-300x251.png 300w, https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/03\/image-37-768x642.png 768w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Ce tr\u00e8fle se d\u00e9cline en 4 vari\u00e9t\u00e9s hexagonale, une littorale \u00e0 poils \u00e9tal\u00e9s et denses sur toute la tige (var. maritimum), une alpine\/subalpine \u00e0 poils \u00e9tal\u00e9s (var. villosum), une tr\u00e8s franchement cultiv\u00e9e, et \u00e0 tige pratiquement glabre (var. sativum), et enfin une var. pratense, prairiale, pr\u00e9sentant des poils plut\u00f4t apprim\u00e9s jusqu&rsquo;\u00e0 \u00e9tal\u00e9s, bien moins dans la partie inf\u00e9rieure.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Ici, plante de petite taille, renvoyant plut\u00f4t \u00e0 la vari\u00e9t\u00e9 prairiale.<\/p>\n\n\n\n<p class=\"has-small-font-size\"><a href=\"https:\/\/lecompagnonrouge.fr\/?s=fabales\">Fabales<\/a>&gt;<a href=\"https:\/\/lecompagnonrouge.fr\/?s=fabaceae\">Fabaceae<\/a>&gt;<a href=\"https:\/\/lecompagnonrouge.fr\/?s=Trifolium\">Trifolium<\/a> pratense<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Prairies m\u00e9sotrophiles \u00e0 eutrophiles. <a href=\"https:\/\/lecompagnonrouge.fr\/?page_id=3348\/#Agrostio-stoloniferae-Arrhenatheretea-elatioris\">Agrostio stoloniferae &#8211; Arrhenatheretea elatioris subsp. elatioris<\/a><\/p>\n\n\n\n<p class=\"has-small-font-size\"><\/p>\n\n\n\n<p>Lieu(x) o\u00f9 la plante est photographi\u00e9e: Sud de la Creuse.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ce tr\u00e8fle tr\u00e8s courant se reconnait tr\u00e8s bien lorsque les feuilles proches de l&rsquo;inflorescence sont orn\u00e9es d&rsquo;un chevron plus clair. Dans l&rsquo;autre cas, noter que le calice des fleurs est enti\u00e8rement pileux (pas une simple couronne de poils) Ce tr\u00e8fle se d\u00e9cline en 4 vari\u00e9t\u00e9s hexagonale, une littorale \u00e0 poils \u00e9tal\u00e9s et denses sur toute&#8230;<\/p>\n","protected":false},"author":1,"featured_media":462,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[109,116,117],"tags":[115,114],"class_list":["post-461","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fabaceae","category-trifolium","category-trifolium-pratense","tag-trefle","tag-trefle-des-pres"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Trifolium pratense. 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