{"id":1702,"date":"2013-11-11T00:22:00","date_gmt":"2013-11-11T00:22:00","guid":{"rendered":"https:\/\/www.preservons-la-nature.fr\/blog\/?p=1702"},"modified":"2013-11-10T18:03:41","modified_gmt":"2013-11-10T17:03:41","slug":"trifolium-pannonicum-jacq-le-trefle-de-hongrie","status":"publish","type":"post","link":"https:\/\/preservons-la-nature.fr\/blog\/?p=1702","title":{"rendered":"Trifolium pannonicum Jacq. ( Tr\u00e8fle de Hongrie )"},"content":{"rendered":"<p><strong>Le Tr\u00e8fle de Hongrie (<em>Trifolium pannonicum Jacq.<\/em>)<\/strong> fait partie de <strong>la famille des Fabac\u00e9es (<em>Fabaceae<\/em>)<\/strong>. Sa p\u00e9riode de floraison s&rsquo;\u00e9tale de juin \u00e0 juillet.<\/p>\n<div id=\"attachment_1708\" style=\"width: 330px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC04572.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1708\" class=\" wp-image-1708\" title=\"Trifolium pannonicum Jacq.\" alt=\"Trifolium pannonicum Jacq.\" src=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC04572.jpg\" width=\"320\" height=\"480\" srcset=\"https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC04572.jpg 400w, https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC04572-200x300.jpg 200w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a><p id=\"caption-attachment-1708\" class=\"wp-caption-text\">Trifolium pannonicum Jacq.<\/p><\/div>\n<p><span style=\"text-decoration: underline;\">R\u00e9partition fran\u00e7aise :<\/span><br \/>\nEn France, on retrouve cette esp\u00e8ce uniquement dans les Alpes-Maritimes (en Haute Roya) en jonction avec des populations italiennes.<\/p>\n<p><span style=\"text-decoration: underline;\">Ecologie :<\/span><br \/>\nElle affectionne les grands p\u00e2turages d&rsquo;altitude (1500 \u00e0 2200 m) en situation chaude (adret) domin\u00e9s par des f\u00e9tuques. <strong><span style=\"text-decoration: underline;\">Phytosociologie :<\/span> <em>festucion variae<\/em> 15.0.1.0.1 Pelouses acidiphiles thermophiles de l&rsquo;\u00e9tage montagnard \u00e0 alpin<\/strong>.<br \/>\nSa pr\u00e9sence durable n&rsquo;est garantie que par un pastoralisme raisonn\u00e9 (ni abandon, ni surp\u00e2turage).<\/p>\n<p><span style=\"text-decoration: underline;\">Protection :<\/span><br \/>\nL&rsquo;esp\u00e8ce est prot\u00e9g\u00e9e en r\u00e9gion Provence-Alpes-C\u00f4te-D&rsquo;azur.<\/p>\n<div id=\"attachment_1707\" style=\"width: 330px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC03910.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1707\" class=\" wp-image-1707\" title=\"Trifolium pannonicum Jacq.\" alt=\"Trifolium pannonicum Jacq.\" src=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC03910.jpg\" width=\"320\" height=\"480\" srcset=\"https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC03910.jpg 400w, https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC03910-200x300.jpg 200w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a><p id=\"caption-attachment-1707\" class=\"wp-caption-text\">Trifolium pannonicum Jacq.<\/p><\/div>\n<p><span style=\"text-decoration: underline;\">Description :<\/span><br \/>\nLa hauteur de cette plante vivace varie de 20 \u00e0 80 cm. Elle est pubescente. Les feuilles comportent 3 folioles de forme elliptique allong\u00e9e. Elles sont velues sur les deux faces. Les fleurs sont r\u00e9unies en glom\u00e9rule de forme cylindrique ou ovo\u00efde. La fleur est de couleur blanc jaun\u00e2tre. Les s\u00e9pales sont velus, se r\u00e9unissent en tube et se terminent en pointe.<br \/>\nFlora Europaea permet de distinguer cette esp\u00e8ce de <em><strong>Trifolium ochroleucon<\/strong> <\/em>par la taille de la corolle et la longueur des p\u00e9doncules. Dans le cas de <strong><em>Trifolium pannonicum<\/em><\/strong>, la corolle mesure de 20 \u00e0 25 mm et la longueur du p\u00e9doncule de 40 \u00e0 80 mm. Dans le cas de <em><strong>Trifolium ochroleucon<\/strong><\/em>, la corolle mesure de 15 \u00e0 20 mm et la longueur du p\u00e9doncule ne d\u00e9passe pas 25 mm.<\/p>\n<div id=\"attachment_1706\" style=\"width: 570px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC7831.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1706\" class=\" wp-image-1706 \" title=\"Trifolium pannonicum Jacq.\" alt=\"Trifolium pannonicum Jacq.\" src=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC7831.jpg\" width=\"560\" height=\"373\" srcset=\"https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC7831.jpg 800w, https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/11\/DSC7831-300x199.jpg 300w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/a><p id=\"caption-attachment-1706\" class=\"wp-caption-text\">Trifolium pannonicum Jacq.<\/p><\/div>\n<p><span style=\"text-decoration: underline;\">Bibliographie :<\/span><br \/>\n<em>&#8211; Les quatre flores de France &#8211; P. Fournier &#8211; Editions Lechevalier 1961<br \/>\n&#8211; Flora europaea volume 2 &#8211; T.G. Tutin et Al. &#8211; Cambridge university press 1968<br \/>\n&#8211; M\u00e9mento de la flore prot\u00e9g\u00e9e des Alpes-Maritimes &#8211; Collectif &#8211; Editions du Cabri 2010<br \/>\n&#8211; Guide de la flore des Alpes-Martimes &#8211; Lionel Carles, Ludovic Th\u00e9bault &#8211; Gilletta, Nice-Matin 2011<br \/>\n&#8211; La Flore des Alpes-Maritimes et de la Principaut\u00e9 de Monaco &#8211; Collectif &#8211; Naturalia Editions 2011<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le Tr\u00e8fle de Hongrie (Trifolium pannonicum Jacq.) fait partie de la famille des Fabac\u00e9es (Fabaceae). Sa p\u00e9riode de floraison s&rsquo;\u00e9tale de juin \u00e0 juillet. R\u00e9partition fran\u00e7aise : En France, on retrouve cette esp\u00e8ce uniquement dans les Alpes-Maritimes (en Haute Roya) &hellip; <a href=\"https:\/\/preservons-la-nature.fr\/blog\/?p=1702\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[87],"tags":[12],"class_list":["post-1702","post","type-post","status-publish","format-standard","hentry","category-ficheplante","tag-fabacees"],"_links":{"self":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1702","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1702"}],"version-history":[{"count":9,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1702\/revisions"}],"predecessor-version":[{"id":1918,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1702\/revisions\/1918"}],"wp:attachment":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}