{"id":2468,"date":"2014-06-25T07:17:06","date_gmt":"2014-06-25T06:17:06","guid":{"rendered":"https:\/\/www.preservons-la-nature.fr\/blog\/?p=2468"},"modified":"2014-10-29T12:32:56","modified_gmt":"2014-10-29T11:32:56","slug":"carex-arenaria-l-laiche-des-sables","status":"publish","type":"post","link":"https:\/\/preservons-la-nature.fr\/blog\/?p=2468","title":{"rendered":"Carex arenaria L. ( La\u00eeche des sables )"},"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\/9.html\">ICI<\/a><\/STRONG><\/p>\n<div id=\"attachment_3642\" style=\"width: 1010px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.preservons-la-nature.fr\/blog\/?attachment_id=3642\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3642\" class=\"wp-image-3642 size-full\" title=\"Carex arenaria L.\" src=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC07919.jpg\" alt=\"Carex arenaria L.\" width=\"1000\" height=\"667\" srcset=\"https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC07919.jpg 1000w, https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC07919-300x200.jpg 300w, https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC07919-950x633.jpg 950w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><p id=\"caption-attachment-3642\" class=\"wp-caption-text\">Carex arenaria L.<\/p><\/div>\n<div id=\"attachment_2470\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC01045.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2470\" class=\" wp-image-2470 \" title=\"Carex arenaria L. ( La\u00eeche des sables )\" src=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC01045.jpg\" alt=\"Carex arenaria L. ( La\u00eeche des sables )\" width=\"640\" height=\"426\" srcset=\"https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC01045.jpg 800w, https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC01045-300x199.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><p id=\"caption-attachment-2470\" class=\"wp-caption-text\">Carex arenaria L. ( La\u00eeche des sables )<\/p><\/div>\n<p><span style=\"text-decoration: underline;\">Nom :<\/span> <i>Carex arenaria L.<\/i> ( La\u00eeche des sables )<br \/>\n<span style=\"text-decoration: underline;\">Autre(s) nom(s) :<\/span><br \/>\nCarex des sables, Salsepareille des pauvres.<\/p>\n<p><span style=\"text-decoration: underline;\">Famille :<\/span> CYPERACEAE<\/p>\n<p><span style=\"text-decoration: underline;\">Floraison :<\/span> Avril &#8211; Juin<\/p>\n<p><span style=\"text-decoration: underline;\">Forme biologique :<\/span><br \/>\nG\u00e9ophyte rhizomateux, H\u00e9micryptophyte.<\/p>\n<p><span style=\"text-decoration: underline;\">R\u00e9partition fran\u00e7aise :<\/span><br \/>\nOn la retrouve essentiellement sur le littoral atlantique.<\/p>\n<p><span style=\"text-decoration: underline;\">Pr\u00e9sent dans le(s) d\u00e9partement(s) suivant(s) :<\/span><br \/>\nAisne, Calvados, C\u00f4tes-d&rsquo;Armor, Eure, Finist\u00e8re, Ille-et-Vilaine, Lot, Maine-et-Loire, Manche, Marne, Morbihan, Nord, Oise, Pas-de-Calais, Sarthe, Seine-Maritime, Somme, Val-d&rsquo;Oise, Vend\u00e9e, Yvelines.<\/p>\n<div id=\"attachment_3643\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.preservons-la-nature.fr\/blog\/?attachment_id=3643\" rel=\"attachment wp-att-3643\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3643\" class=\"size-full wp-image-3643\" src=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/carte.jpg\" alt=\"R\u00e9partition de Carex arenaria L.\" width=\"600\" height=\"600\" srcset=\"https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/carte.jpg 600w, https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/carte-150x150.jpg 150w, https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/carte-300x300.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><p id=\"caption-attachment-3643\" class=\"wp-caption-text\">R\u00e9partition de Carex arenaria L.<\/p><\/div>\n<p><span style=\"text-decoration: underline;\">Ecologie :<\/span><br \/>\nOn la retrouve sur le littoral mais parfois dans les pelouses sableuses dans l&rsquo;int\u00e9rieur du pays.<\/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>Carici arenariae-Festucion filiformis<\/strong><\/td>\n<td><strong>Nardetalia strictae<\/strong><\/td>\n<td><strong>Nardetea strictae<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Communaut\u00e9s psammophiles d\u00e9rivant de pelouses arri\u00e8re-dunaires.<\/td>\n<td><\/td>\n<td>Pelouses oligotrophes, acidiphiles, planitiaires \u00e0 montagnardes, essentiellement atlantiques \u00e0 subatlantiques.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td>Classe<\/td>\n<\/tr>\n<tr>\n<td><strong>Koelerio glaucae-Corynephoretea canescentis<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Pelouses pionni\u00e8res, \u00e0 dominance d\u2019h\u00e9micryptophytes (plus ou moins riches en annuelles), atlantiques \u00e0 m\u00e9dioeurop\u00e9ennes, sur sables plus ou moins stabilis\u00e9s.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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>Violion caninae<\/strong><\/td>\n<td><strong>Nardetalia strictae<\/strong><\/td>\n<td><strong>Nardetea strictae<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Communaut\u00e9s acidiclines sub-nord-atlantiques.<\/td>\n<td><\/td>\n<td>Pelouses oligotrophes, acidiphiles, planitiaires \u00e0 montagnardes, essentiellement atlantiques \u00e0 subatlantiques.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"text-decoration: underline;\">Protection :<\/span><br \/>\n&#8211; Liste des esp\u00e8ces v\u00e9g\u00e9tales prot\u00e9g\u00e9es en r\u00e9gion Poitou-Charentes Article 2 (1988)<\/p>\n<div id=\"attachment_2469\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC01024.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2469\" class=\" wp-image-2469  \" title=\"Carex arenaria L. ( La\u00eeche des sables )\" src=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC01024.jpg\" alt=\"Carex arenaria L. ( La\u00eeche des sables )\" width=\"640\" height=\"426\" srcset=\"https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC01024.jpg 800w, https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2014\/01\/DSC01024-300x199.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><p id=\"caption-attachment-2469\" class=\"wp-caption-text\">Carex arenaria L. ( La\u00eeche des sables )<\/p><\/div>\n<p><span style=\"text-decoration: underline;\">Description :<\/span><br \/>\nLa hauteur de cette plante vivace varie de 10 \u00e0 50 cm. Elle est glabre, Sa souche est rampante. La tige est trigone et scabre. Les feuilles sont larges de 2 \u00e0 4 mm. Elles sont g\u00e9n\u00e9ralement canalicul\u00e9es. L&rsquo;inflorescence se pr\u00e9sente sous forme d&rsquo;un long \u00e9pi pointu, comportant de nombreux \u00e9pillets. La bract\u00e9e inf\u00e9rieure d\u00e9passe l&rsquo;\u00e9pillet. Les \u00e9cailles sont de forme lanc\u00e9ol\u00e9es, acumin\u00e9es. Les utricules sont de couleur fauve bord\u00e9s dans la partie sup\u00e9rieure d&rsquo;une aile large, \u00e0 bec bident\u00e9.<\/p>\n<p><span style=\"text-decoration: underline;\">Usages \/ particularit\u00e9s :<\/span><br \/>\nOn utilisait les rhizomes pour calmer les inflammations de la polyarthrite.<\/p>\n<p><span style=\"text-decoration: underline;\">Taxonomie :<\/span><br \/>\n<i>Carex arenaria L.<\/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 arenaria L. var. arenaria<br \/>\n&#8211; Carex arenaria var. prostrata De Langhe<br \/>\n&#8211; Carex arenaria var. remota T.Marsson<br \/>\n&#8211; Carex intermedia d&rsquo;Urv.<br \/>\n&#8211; Carex witheringii Gray<br \/>\n&#8211; Vignea arenaria (L.) Rchb.<br \/>\n<\/i><br \/>\n<span style=\"text-decoration: underline;\">Bibliographie :<\/span><\/p>\n<ul>\n<li>Atlas de la flore sauvage du d\u00e9partement de la Sarthe ; G. Hunault, J. Moret ; Editions Biotope 2009<\/li>\n<li>Atlas floristique de la Loire-Atlantique et de la Vend\u00e9e ; P. Dupont ; Editions Silo\u00eb 2001<\/li>\n<li>Flore de France ; H. Coste ; Librairie des sciences et des Arts 1937<\/li>\n<li>Flore de la Flandre fran\u00e7aise ; Collectif ; Conservatoire botanique de Bailleul 2008<\/li>\n<li>Flore d&rsquo;Ile de France ; P. Jauzein, O. Nawrot ; Editions Quae 2011<\/li>\n<li>Flore et v\u00e9g\u00e9tation du massif armoricain ; H. des Abbayes ; Editions d\u2019arts 2012<\/li>\n<li>Flore vasculaire de Basse-Normandie ; M. Provost ; Presses universitaires de Caen 1998<\/li>\n<li>La flore d\u2019Ille et vilaine ; L. Diard ; Editions Silo\u00eb 2005<\/li>\n<li>La flore des C\u00f4tes d\u2019Armor ; D. Philippon, R. Preli, L. Poux ; Editions Silo\u00eb 2006<\/li>\n<li>La flore du Finist\u00e8re ; E. Qu\u00e9r\u00e9, S. Magnanon, R. Ragot, L. Gager, F. Hardy ; Editions Silo\u00eb 2009<\/li>\n<li>La flore du Morbihan ; G. Rivi\u00e8re ; Editions Silo\u00eb 2007<\/li>\n<li>Les quatre flores de France ; P. Fournier ; Editions Lechevalier 1961<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Une fiche plus r&eacute;cente existe, vous pouvez la consulter ICI Nom : Carex arenaria L. ( La\u00eeche des sables ) Autre(s) nom(s) : Carex des sables, Salsepareille des pauvres. Famille : CYPERACEAE Floraison : Avril &#8211; Juin Forme biologique : &hellip; <a href=\"https:\/\/preservons-la-nature.fr\/blog\/?p=2468\">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-2468","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\/2468","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=2468"}],"version-history":[{"count":8,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2468\/revisions"}],"predecessor-version":[{"id":4114,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2468\/revisions\/4114"}],"wp:attachment":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2468"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2468"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}