{"id":2498,"date":"2014-01-25T18:11:16","date_gmt":"2014-01-25T17:11:16","guid":{"rendered":"https:\/\/www.preservons-la-nature.fr\/blog\/?p=2498"},"modified":"2014-01-25T18:11:16","modified_gmt":"2014-01-25T17:11:16","slug":"carex-microglochin-wahlenb-laiche-a-petite-arete","status":"publish","type":"post","link":"https:\/\/preservons-la-nature.fr\/blog\/?p=2498","title":{"rendered":"Carex microglochin Wahlenb. ( La\u00eeche \u00e0 petite ar\u00eate )"},"content":{"rendered":"<p><STRONG>Une fiche plus r&eacute;cente existe, vous pouvez la consulter <a href=\"https:\/\/www.preservons-la-nature.fr\/flore\/taxon\/1932.html\">ICI<\/a><\/STRONG><div id=\"attachment_2499\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC06781.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2499\" class=\" wp-image-2499  \" title=\"Carex microglochin Wahlenb. ( La\u00eeche \u00e0 petite ar\u00eate )\" alt=\"Carex microglochin Wahlenb. ( La\u00eeche \u00e0 petite ar\u00eate )\" src=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC06781.jpg\" width=\"640\" height=\"426\" srcset=\"https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC06781.jpg 800w, https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC06781-300x199.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><p id=\"caption-attachment-2499\" class=\"wp-caption-text\">Carex microglochin Wahlenb. ( La\u00eeche \u00e0 petite ar\u00eate )<\/p><\/div><br \/>\n<span style=\"text-decoration: underline;\">Nom :<\/span> <i>Carex microglochin Wahlenb.<\/i> ( La\u00eeche \u00e0 petite ar\u00eate )<\/p>\n<p><span style=\"text-decoration: underline;\">Autre(s) nom(s) :<\/span><br \/>\nLa\u00eeche \u00e0 petite ar\u00eate.<\/p>\n<p><span style=\"text-decoration: underline;\">Famille :<\/span> CYPERACEAE<\/p>\n<p><span style=\"text-decoration: underline;\">Floraison :<\/span> Juin &#8211; Ao\u00fbt<\/p>\n<p><span style=\"text-decoration: underline;\">Forme biologique :<\/span><br \/>\nG\u00e9ophyte rhizomateux.<\/p>\n<p><span style=\"text-decoration: underline;\">Protection :<\/span><br \/>\n&#8211; Liste des esp\u00e8ces v\u00e9g\u00e9tales prot\u00e9g\u00e9es sur l&rsquo;ensemble du territoire fran\u00e7ais m\u00e9tropolitain Article 1<br \/>\n&#8211; Liste rouge fran\u00e7aise IUCN 2012 VU<\/p>\n<p><span style=\"text-decoration: underline;\">Description :<\/span><br \/>\nLa hauteur de la plante varie de 5 \u00e0 10 cm. Ce carex est tr\u00e8s discret. La tige est trigone. Les feuilles filliformes n&rsquo;atteignent quasiment pas la moiti\u00e9 de la tige. Leur gaine basale est de couleur brun p\u00e2le. Il pr\u00e9sente un \u00e9pillet m\u00e2le au sommet avec 5 \u00e0 6 \u00e9pillets femelles en dessous. Les utricules sont de couleur fauve et de forme lanc\u00e9ol\u00e9e. Ils sont r\u00e9fl\u00e9chis \u00e0 maturit\u00e9 donnant l&rsquo;allure d&rsquo;une fl\u00e8che \u00e0 ce carex.<\/p>\n<p><span style=\"text-decoration: underline;\">Usages \/ particularit\u00e9s :<\/span><br \/>\nIl se distingue de Carex davalliana par le nombre de stigmates (3 au lieu de 2 chez C. davalliana) et par sa tige lisse (rude chez C. davalliana).<\/p>\n<p><span style=\"text-decoration: underline;\">R\u00e9partition fran\u00e7aise :<\/span><br \/>\nEn France, cette esp\u00e8ce est tr\u00e8s rare. Les stations pr\u00e9sentent assez peu d&rsquo;individus.<\/p>\n<p><span style=\"text-decoration: underline;\">Pr\u00e9sent dans le(s) d\u00e9partement(s) suivant(s) :<\/span><br \/>\nAlpes-de-Haute-Provence, Alpes-Maritimes, Hautes-Alpes, Haute-Savoie, Savoie.<\/p>\n<p><span style=\"text-decoration: underline;\">R\u00e9partition mondiale :<\/span><br \/>\nElle est pr\u00e9sente en Europe (Alpes), en Am\u00e9rique du Nord, au Gro\u00ebnland et Asie centrale et bor\u00e9ale.<br \/>\n<div id=\"attachment_2500\" style=\"width: 370px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC06783.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2500\" class=\" wp-image-2500\" title=\"Carex microglochin Wahlenb. ( La\u00eeche \u00e0 petite ar\u00eate )\" alt=\"Carex microglochin Wahlenb. ( La\u00eeche \u00e0 petite ar\u00eate )\" src=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC06783.jpg\" width=\"360\" height=\"540\" srcset=\"https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC06783.jpg 400w, https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC06783-200x300.jpg 200w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/a><p id=\"caption-attachment-2500\" class=\"wp-caption-text\">Carex microglochin Wahlenb. ( La\u00eeche \u00e0 petite ar\u00eate )<\/p><\/div><br \/>\n<span style=\"text-decoration: underline;\">Ecologie :<\/span><br \/>\nL&rsquo;esp\u00e8ce se trouve dans les milieux pionniers des bords de cours d&rsquo;eau, lacs et sources, au dessus de 2 000 m. On la retrouve parfois en compagnie du Carex bicolor.<\/p>\n<p><span style=\"text-decoration: underline;\">Phytosociologie :<\/span><i><\/i><\/p>\n<table>\n<tbody>\n<tr>\n<td>Alliance<\/td>\n<td>Ordre<\/td>\n<td>Classe<\/td>\n<\/tr>\n<tr>\n<td><strong>Caricion incurvae<\/strong><\/td>\n<td><strong>Caricetalia davallianae<\/strong><\/td>\n<td><strong>Scheuchzerio palustris-Caricetea fuscae<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Communaut\u00e9s surtout subalpines \u00e0 alpines ; Alpes essentiellement.<\/td>\n<td>Communaut\u00e9s de bas-marais alcalins \u00e0 m\u00e9sotrophes, sur sol neutro-basique, tourbeux \u00e0 min\u00e9ral.<\/td>\n<td>V\u00e9g\u00e9tation hygrophile de bas-marais, \u00e0 dominance d\u2019h\u00e9micryptophytes, collin\u00e9enne \u00e0 alpine, sur sol tourbeux, paratourbeux ou min\u00e9ral, oligotrophe \u00e0 m\u00e9sotrophe.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"text-decoration: underline;\">Taxonomie :<\/span><br \/>\n<i>Carex microglochin Wahlenb.<\/i> a pour synonymes (Informations issues de la BDTFX Version 2.0, <a href=\"http:\/\/www.tela-botanica.org\" target=\"_blank\">Tela Botanica<\/a>) :<i><br \/>\n&#8211; Carex aristata Clairv.<br \/>\n&#8211; Caricinella microglochin (Wahlenb.) St.-Lag.<br \/>\n&#8211; Uncinia europaea J.Gay<br \/>\n&#8211; Uncinia microglochin (Wahlenb.) Spreng.<br \/>\n<\/i><br \/>\n<span style=\"text-decoration: underline;\">Bibliographie :<\/span><\/p>\n<ul>\n<li>Atlas de la flore des Hautes-Alpes ; E. Chas ; Conservatoire botanique national alpin de Gap-Charance 1994<\/li>\n<li>Atlas des plantes rares ou prot\u00e9g\u00e9es des Hautes-Alpes ; Collectif, Soci\u00e9t\u00e9 Alpine Protection Nature ; Naturalia publications 2006<\/li>\n<li>Flora alpina ; D. Aeschimann, K. Lauber, D. Martin Moser, J-P. Theurillat ; Editions Belin 2004<\/li>\n<li>Flora Vegetativa ; S. Eggenberg, A. M\u00f6hl ; Rossolis 2008<\/li>\n<li>Flore de France ; H. Coste ; Librairie des sciences et des Arts 1937<\/li>\n<li>Guide de la flore des Alpes-Maritimes, du Mercantour \u00e0 la M\u00e9diterran\u00e9e ; L. Carles, L. Th\u00e9bault ; Giletta Nice-Matin 2010<\/li>\n<li>La flore des Alpes-Maritimes et de la Principaut\u00e9 de Monaco ; Collectif, sous la Direction de V. Noble, K. Diadema ; Naturalia Publications 2011<\/li>\n<li>M\u00e9mento de la flore prot\u00e9g\u00e9e des Alpes-Maritimes ; R. Salomon, V. Kulesza, B. Offerhaus ; Editions du Cabri 2010<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Une fiche plus r&eacute;cente existe, vous pouvez la consulter ICI Nom : Carex microglochin Wahlenb. ( La\u00eeche \u00e0 petite ar\u00eate ) Autre(s) nom(s) : La\u00eeche \u00e0 petite ar\u00eate. Famille : CYPERACEAE Floraison : Juin &#8211; Ao\u00fbt Forme biologique : G\u00e9ophyte &hellip; <a href=\"https:\/\/preservons-la-nature.fr\/blog\/?p=2498\">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":[64],"class_list":["post-2498","post","type-post","status-publish","format-standard","hentry","category-ficheplante","tag-cyperacees"],"_links":{"self":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2498","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=2498"}],"version-history":[{"count":1,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2498\/revisions"}],"predecessor-version":[{"id":2501,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2498\/revisions\/2501"}],"wp:attachment":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}