{"id":2766,"date":"2014-03-13T00:34:20","date_gmt":"2014-03-12T23:34:20","guid":{"rendered":"https:\/\/www.preservons-la-nature.fr\/blog\/?p=2766"},"modified":"2014-02-20T13:38:56","modified_gmt":"2014-02-20T12:38:56","slug":"carex-davalliana-sm-carex-de-davall","status":"publish","type":"post","link":"https:\/\/preservons-la-nature.fr\/blog\/?p=2766","title":{"rendered":"Carex davalliana Sm. ( Carex de Davall )"},"content":{"rendered":"

Une fiche plus récente existe, vous pouvez la consulter ICI<\/a><\/STRONG>

\"Carex<\/a>

Carex davalliana Sm. ( Carex de Davall )<\/p><\/div><\/p>\n

Nom :<\/span><\/strong> Carex davalliana Sm.<\/i> ( Carex de Davall )<\/p>\n

Autre(s) nom(s) :<\/span><\/strong>
\nLa\u00eeche de Davall.<\/p>\n

Famille :<\/span><\/strong> CYPERACEAE<\/p>\n

Floraison :<\/span><\/strong> Mai – Ao\u00fbt<\/p>\n

Forme biologique :<\/span><\/strong>
\nH\u00e9micryptophyte.<\/p>\n

Protection :<\/span><\/strong>
\n– Liste des esp\u00e8ces v\u00e9g\u00e9tales prot\u00e9g\u00e9es en r\u00e9gion Alsace Article 1 (1993)
\n– Liste des esp\u00e8ces v\u00e9g\u00e9tales prot\u00e9g\u00e9es en r\u00e9gion Lorraine Article 1 (1994)<\/p>\n

Description dans la flore de Coste :<\/span><\/strong>
\nPlante vivace de 10 \u00e0 35 cm, glabre, \u00e0 souche fibreuse gazonnante ; tige dress\u00e9e, filiforme, trigone, scabre ; feuilles plus courtes que la tige, s\u00e9tac\u00e9es, rudes ; \u00e9pillet solitaire, terminal, multiflore, disque, parfois mono\u00efque ; le m\u00e2le lin\u00e9aire-cylindrac\u00e9, \u00e0 \u00e9cailles lanc\u00e9ol\u00e9es ; \u00e9pi femelle oblong, \u00e0 \u00e9cailles rouss\u00e2tres, ovales-aigu\u00ebs, persistantes ; bract\u00e9e triangulaire mucron\u00e9e ; 2 stigmates ; utricules \u00e0 la fin tr\u00e8s \u00e9tal\u00e9s ou r\u00e9fl\u00e9chis, bruns, oblongs-lanc\u00e9ol\u00e9s (3 mm), plans-convexes, peu nerv\u00e9s, att\u00e9nu\u00e9s en bec long d\u00e9passant l’\u00e9caille ; ak\u00e8ne oblong, plan convexe.<\/p>\n

\"Carex<\/a>

Carex davalliana Sm. ( Carex de Davall )<\/p><\/div>\n

R\u00e9partition fran\u00e7aise :<\/span><\/strong>
\nOn retrouve l’esp\u00e8ce sur la partie Est de la France, ainsi que dans les Pyr\u00e9n\u00e9es.<\/p>\n

Pr\u00e9sent dans le(s) d\u00e9partement(s) suivant(s) :<\/span><\/strong>
\nAin, Aisne, Alpes-de-Haute-Provence, Alpes-Maritimes, Ari\u00e8ge, Aube, Bas-Rhin, C\u00f4te-d’Or, Dordogne, Doubs, Dr\u00f4me, Gard, Haute-Garonne, Haute-Marne, Hautes-Alpes, Haute-Savoie, Hautes-Pyr\u00e9n\u00e9es, Is\u00e8re, Jura, Loz\u00e8re, Maine-et-Loire, Marne, Meuse, Pyr\u00e9n\u00e9es-Atlantiques, Var, Vosges.<\/p>\n

\"R\u00e9partition<\/a>

R\u00e9partition de Carex davalliana Sm. ( Carex de Davall )<\/p><\/div>\n

Phytosociologie :<\/span><\/i><\/strong><\/p>\n\n\n\n\n\n
Alliance<\/td>\nOrdre<\/td>\nClasse<\/td>\n<\/tr>\n
Caricion davallianae<\/strong><\/td>\nCaricetalia davallianae<\/strong><\/td>\nScheuchzerio palustris-Caricetea fuscae<\/strong><\/td>\n<\/tr>\n
Communaut\u00e9s montagnardes \u00e0 planitiaires-continentales sur sol oligotrophe peu oxyg\u00e9n\u00e9, tourbeux ou non tourbeux.<\/td>\nCommunaut\u00e9s de bas-marais alcalins \u00e0 m\u00e9sotrophes, sur sol neutro-basique, tourbeux \u00e0 min\u00e9ral.<\/td>\nV\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\n\n\n\n\n
Alliance<\/td>\nOrdre<\/td>\nClasse<\/td>\n<\/tr>\n
Caricion incurvae<\/strong><\/td>\nCaricetalia davallianae<\/strong><\/td>\nScheuchzerio palustris-Caricetea fuscae<\/strong><\/td>\n<\/tr>\n
Communaut\u00e9s surtout subalpines \u00e0 alpines ; Alpes essentiellement.<\/td>\nCommunaut\u00e9s de bas-marais alcalins \u00e0 m\u00e9sotrophes, sur sol neutro-basique, tourbeux \u00e0 min\u00e9ral.<\/td>\nV\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\n\n\n\n\n
Alliance<\/td>\nOrdre<\/td>\nClasse<\/td>\n<\/tr>\n
Molinion caeruleae<\/strong><\/td>\nMolinietalia caeruleae<\/strong><\/td>\nMolinio caeruleae-Juncetea acutiflori<\/strong><\/td>\n<\/tr>\n
Communaut\u00e9s sur sol paratourbeux basique, oligotrophe.<\/td>\nCommunaut\u00e9s non m\u00e9diterran\u00e9ennes sur sols tourbeux \u00e0 paratourbeux.<\/td>\nPrairies hygrophiles \u00e0 m\u00e9sohygrophiles, sur sol oligotrophe \u00e0 m\u00e9sotrophe.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Taxonomie :<\/span><\/strong>
\nCarex davalliana Sm.<\/i> a pour synonymes (Informations issues de la BDTFX Version 2.0, Tela Botanica<\/a>) :
\n– Carex custoriana Hegetschw.
\n– Carex davalliana var. androgyna D\u00f6ll
\n– Carex dioica subsp. custoriana (Hegetschw.) K.Richt.
\n– Carex dioicotrigona St.-Lag.
\n– Carex leucorhiza Dulac
\n– Carex recurvirostra Haller f. ex Bubani
\n– Carex reflexa Gaudin
\n– Carex scabra Hoppe
\n– Carex sieberiana Opiz
\n– Caricinella scabra St.-Lag.
\n– Psyllophora davalliana (Sm.) Schur
\n– Vignea davalliana (Sm.) Rchb.
\n<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"

Une fiche plus récente existe, vous pouvez la consulter ICI Nom : Carex davalliana Sm. ( Carex de Davall ) Autre(s) nom(s) : La\u00eeche de Davall. Famille : CYPERACEAE Floraison : Mai – Ao\u00fbt Forme biologique : H\u00e9micryptophyte. Protection : … Continuer la lecture →<\/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":[102],"tags":[64],"class_list":["post-2766","post","type-post","status-publish","format-standard","hentry","category-fiche-partielle-de-plantes","tag-cyperacees"],"_links":{"self":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2766","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=2766"}],"version-history":[{"count":1,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2766\/revisions"}],"predecessor-version":[{"id":2770,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2766\/revisions\/2770"}],"wp:attachment":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2766"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2766"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}