{"id":10229,"date":"2025-06-20T11:45:43","date_gmt":"2025-06-20T09:45:43","guid":{"rendered":"https:\/\/lecompagnonrouge.fr\/?p=10229"},"modified":"2026-06-03T12:15:06","modified_gmt":"2026-06-03T10:15:06","slug":"carex-divulsa-laiche-ecartee","status":"publish","type":"post","link":"https:\/\/lecompagnonrouge.fr\/?p=10229","title":{"rendered":"Carex divulsa. La\u00eeche \u00e9cart\u00e9e"},"content":{"rendered":"\n

Carex divulsa<\/em> pr\u00e9sente des \u00e9pis<\/a> \u00e0 fleurs m\u00e2les et femelles, les femelles \u00e0 la base.<\/p>\n\n\n\n

Au moins quelques \u00e9pis s’ouvrent en \u00e9toiles \u00e0 maturit\u00e9.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

<\/p>\n\n\n\n

Fait partie d’un groupe de la\u00eeches particuli\u00e8rement d\u00e9licat. Mais ici, on s’en sort bien. Le risque de confusion le plus fort est avec C. leersii<\/em>.<\/p>\n\n\n\n

Plante pr\u00e9sentant une grande touffe de feuilles assez hautes. Les tiges formant plut\u00f4t gerbes (divergentes)<\/p>\n\n\n\n

<\/p>\n\n\n\n

Ces deux la\u00eeches pr\u00e9sentent des \u00e9pis plus ou moins espac\u00e9s:<\/p>\n\n\n\n

Chez C. leersii<\/em>, ils sont tr\u00e8s peu espac\u00e9s: pour l’\u00e9pi le plus bas, l’espace (et non l’entren\u0153ud) entre cet \u00e9pi et le suivant est au maximum \u00e9gal \u00e0 sa taille (entren\u0153ud du bas inf\u00e9rieur \u00e0 2 cm).<\/p>\n\n\n\n

Chez C. divulsa<\/em>, les \u00e9pis sont plus espac\u00e9s, et l’inflorescence est plus longue. L’espace (et non l’entren\u0153ud) entre les \u00e9pis (ou les petites branches) est possiblement (c’est \u00e0 dire moins vrai tout en haut) plus long que la longueur de ces \u00e9pis.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

<\/p>\n\n\n\n

Origine et position taxonomique<\/strong><\/p>\n\n\n\n

Plante eurym\u00e9diterran\u00e9enne<\/p>\n\n\n\n

Poales<\/a>>Cyperaceae<\/a>>Carex<\/a> divulsa<\/p>\n\n\n\n

Ecologie<\/strong><\/p>\n\n\n\n

D\u00e9terminante Znieff<\/a> en Champagne-Ardenne, Picardie, Hauts-de-France, Haute-Normandie<\/mark><\/p>\n\n\n\n

Fait partie des la\u00eeches qui ne sont pas particuli\u00e8rement inf\u00e9od\u00e9es aux zones humides. Carex de sols m\u00e9sophiles (jusqu’\u00e0 un peu plus secs), d’ourlets<\/a> et pelouses<\/a><\/p>\n\n\n\n

Ourlets internes des clairi\u00e8res basophiles m\u00e9dio-europ\u00e9ennes, m\u00e9sohydriques. Fragarion vescae T\u00fcxen 1950<\/p>\n\n\n\n

Photos: cimeti\u00e8re parisien de Bagneux<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Carex divulsa pr\u00e9sente des \u00e9pis \u00e0 fleurs m\u00e2les et femelles, les femelles \u00e0 la base. Au moins quelques \u00e9pis s’ouvrent en \u00e9toiles \u00e0 maturit\u00e9. Fait partie d’un groupe de la\u00eeches particuli\u00e8rement d\u00e9licat. Mais ici, on s’en sort bien. Le risque de confusion le plus fort est avec C. leersii. Plante pr\u00e9sentant une grande touffe de…<\/p>\n","protected":false},"author":1,"featured_media":10231,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1188,542],"tags":[1187],"class_list":["post-10229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-carex-divulsa","category-cyperaceae","tag-laiche-ecartee"],"yoast_head":"\nCarex divulsa. La\u00eeche \u00e9cart\u00e9e - Le Compagnon rouge<\/title>\n<meta name=\"description\" content=\"Poales, Cyperaceae, Carex divulsa\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lecompagnonrouge.fr\/?p=10229\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Carex divulsa. La\u00eeche \u00e9cart\u00e9e - Le Compagnon rouge\" \/>\n<meta property=\"og:description\" content=\"Poales, Cyperaceae, Carex divulsa\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lecompagnonrouge.fr\/?p=10229\" \/>\n<meta property=\"og:site_name\" content=\"Le Compagnon rouge\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-20T09:45:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-03T10:15:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/06\/IMG_2896.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"850\" \/>\n\t<meta property=\"og:image:height\" content=\"567\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"R1\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"R1\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture est.\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10229#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10229\"},\"author\":{\"name\":\"R1\",\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/#\\\/schema\\\/person\\\/0025018a342b92eacca6f1e4c968a154\"},\"headline\":\"Carex divulsa. La\u00eeche \u00e9cart\u00e9e\",\"datePublished\":\"2025-06-20T09:45:43+00:00\",\"dateModified\":\"2026-06-03T10:15:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10229\"},\"wordCount\":255,\"publisher\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/#\\\/schema\\\/person\\\/0025018a342b92eacca6f1e4c968a154\"},\"image\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10229#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/IMG_2896.jpg\",\"keywords\":[\"La\u00eeche \u00e9cart\u00e9e\"],\"articleSection\":[\"Carex divulsa\",\"Cyperaceae\"],\"inLanguage\":\"fr-BE\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10229\",\"url\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10229\",\"name\":\"Carex divulsa. La\u00eeche \u00e9cart\u00e9e - Le Compagnon rouge\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10229#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10229#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/IMG_2896.jpg\",\"datePublished\":\"2025-06-20T09:45:43+00:00\",\"dateModified\":\"2026-06-03T10:15:06+00:00\",\"description\":\"Poales, Cyperaceae, Carex divulsa\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10229#breadcrumb\"},\"inLanguage\":\"fr-BE\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10229\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-BE\",\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10229#primaryimage\",\"url\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/IMG_2896.jpg\",\"contentUrl\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/IMG_2896.jpg\",\"width\":850,\"height\":567,\"caption\":\"Carex divulsa\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10229#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Carex divulsa. La\u00eeche \u00e9cart\u00e9e\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/#website\",\"url\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/\",\"name\":\"Le Compagnon rouge\",\"description\":\"Depuis plus de 30 ans des reader's digest sont fournis aux d\u00e9cideurs sur la situation climatique: les morts de la canicule, les feux de for\u00eats, la r\u00e9serve biologique int\u00e9grale de Fontainebleau salement touch\u00e9e, et le Cap Frehel (Natura 2000). Les feux sont aussi fonction de la s\u00e9cheresse. Ce sont aussi des bilans politiques.\",\"publisher\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/#\\\/schema\\\/person\\\/0025018a342b92eacca6f1e4c968a154\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-BE\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/#\\\/schema\\\/person\\\/0025018a342b92eacca6f1e4c968a154\",\"name\":\"R1\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-BE\",\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/identit.jpg\",\"url\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/identit.jpg\",\"contentUrl\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/identit.jpg\",\"width\":425,\"height\":545,\"caption\":\"R1\"},\"logo\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/identit.jpg\"},\"sameAs\":[\"http:\\\/\\\/lecompagnonrouge.fr\"],\"url\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Carex divulsa. La\u00eeche \u00e9cart\u00e9e - Le Compagnon rouge","description":"Poales, Cyperaceae, Carex divulsa","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/lecompagnonrouge.fr\/?p=10229","og_locale":"fr_FR","og_type":"article","og_title":"Carex divulsa. La\u00eeche \u00e9cart\u00e9e - Le Compagnon rouge","og_description":"Poales, Cyperaceae, Carex divulsa","og_url":"https:\/\/lecompagnonrouge.fr\/?p=10229","og_site_name":"Le Compagnon rouge","article_published_time":"2025-06-20T09:45:43+00:00","article_modified_time":"2026-06-03T10:15:06+00:00","og_image":[{"width":850,"height":567,"url":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/06\/IMG_2896.jpg","type":"image\/jpeg"}],"author":"R1","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"R1","Dur\u00e9e de lecture est.":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/lecompagnonrouge.fr\/?p=10229#article","isPartOf":{"@id":"https:\/\/lecompagnonrouge.fr\/?p=10229"},"author":{"name":"R1","@id":"https:\/\/lecompagnonrouge.fr\/#\/schema\/person\/0025018a342b92eacca6f1e4c968a154"},"headline":"Carex divulsa. La\u00eeche \u00e9cart\u00e9e","datePublished":"2025-06-20T09:45:43+00:00","dateModified":"2026-06-03T10:15:06+00:00","mainEntityOfPage":{"@id":"https:\/\/lecompagnonrouge.fr\/?p=10229"},"wordCount":255,"publisher":{"@id":"https:\/\/lecompagnonrouge.fr\/#\/schema\/person\/0025018a342b92eacca6f1e4c968a154"},"image":{"@id":"https:\/\/lecompagnonrouge.fr\/?p=10229#primaryimage"},"thumbnailUrl":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/06\/IMG_2896.jpg","keywords":["La\u00eeche \u00e9cart\u00e9e"],"articleSection":["Carex divulsa","Cyperaceae"],"inLanguage":"fr-BE"},{"@type":"WebPage","@id":"https:\/\/lecompagnonrouge.fr\/?p=10229","url":"https:\/\/lecompagnonrouge.fr\/?p=10229","name":"Carex divulsa. La\u00eeche \u00e9cart\u00e9e - Le Compagnon rouge","isPartOf":{"@id":"https:\/\/lecompagnonrouge.fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/lecompagnonrouge.fr\/?p=10229#primaryimage"},"image":{"@id":"https:\/\/lecompagnonrouge.fr\/?p=10229#primaryimage"},"thumbnailUrl":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/06\/IMG_2896.jpg","datePublished":"2025-06-20T09:45:43+00:00","dateModified":"2026-06-03T10:15:06+00:00","description":"Poales, Cyperaceae, Carex divulsa","breadcrumb":{"@id":"https:\/\/lecompagnonrouge.fr\/?p=10229#breadcrumb"},"inLanguage":"fr-BE","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lecompagnonrouge.fr\/?p=10229"]}]},{"@type":"ImageObject","inLanguage":"fr-BE","@id":"https:\/\/lecompagnonrouge.fr\/?p=10229#primaryimage","url":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/06\/IMG_2896.jpg","contentUrl":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/06\/IMG_2896.jpg","width":850,"height":567,"caption":"Carex divulsa"},{"@type":"BreadcrumbList","@id":"https:\/\/lecompagnonrouge.fr\/?p=10229#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/lecompagnonrouge.fr\/"},{"@type":"ListItem","position":2,"name":"Carex divulsa. La\u00eeche \u00e9cart\u00e9e"}]},{"@type":"WebSite","@id":"https:\/\/lecompagnonrouge.fr\/#website","url":"https:\/\/lecompagnonrouge.fr\/","name":"Le Compagnon rouge","description":"Depuis plus de 30 ans des reader's digest sont fournis aux d\u00e9cideurs sur la situation climatique: les morts de la canicule, les feux de for\u00eats, la r\u00e9serve biologique int\u00e9grale de Fontainebleau salement touch\u00e9e, et le Cap Frehel (Natura 2000). Les feux sont aussi fonction de la s\u00e9cheresse. Ce sont aussi des bilans politiques.","publisher":{"@id":"https:\/\/lecompagnonrouge.fr\/#\/schema\/person\/0025018a342b92eacca6f1e4c968a154"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lecompagnonrouge.fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-BE"},{"@type":["Person","Organization"],"@id":"https:\/\/lecompagnonrouge.fr\/#\/schema\/person\/0025018a342b92eacca6f1e4c968a154","name":"R1","image":{"@type":"ImageObject","inLanguage":"fr-BE","@id":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/03\/identit.jpg","url":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/03\/identit.jpg","contentUrl":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/03\/identit.jpg","width":425,"height":545,"caption":"R1"},"logo":{"@id":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/03\/identit.jpg"},"sameAs":["http:\/\/lecompagnonrouge.fr"],"url":"https:\/\/lecompagnonrouge.fr\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=\/wp\/v2\/posts\/10229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10229"}],"version-history":[{"count":8,"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=\/wp\/v2\/posts\/10229\/revisions"}],"predecessor-version":[{"id":12305,"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=\/wp\/v2\/posts\/10229\/revisions\/12305"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=\/wp\/v2\/media\/10231"}],"wp:attachment":[{"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}