{"id":2805,"date":"2014-03-21T00:45:49","date_gmt":"2014-03-20T23:45:49","guid":{"rendered":"https:\/\/www.preservons-la-nature.fr\/blog\/?p=2805"},"modified":"2014-02-21T08:49:23","modified_gmt":"2014-02-21T07:49:23","slug":"carex-praecox-schreb-laiche-precoce","status":"publish","type":"post","link":"https:\/\/preservons-la-nature.fr\/blog\/?p=2805","title":{"rendered":"Carex praecox Schreb. ( La\u00eeche pr\u00e9coce )"},"content":{"rendered":"

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

\"Carex<\/a>

Carex praecox Schreb. ( La\u00eeche pr\u00e9coce )<\/p><\/div><\/p>\n

Nom :<\/span><\/strong> Carex praecox Schreb.<\/i> ( La\u00eeche pr\u00e9coce )<\/p>\n

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

Floraison :<\/span><\/strong> Avril – Juin<\/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 Champagne-Ardenne Article 1 (1988)
\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 haute de 15 \u00e0 60 cm \u00e0 souche gr\u00eale, longuement rampante. Tige gr\u00eale, trigone, scabre au sommet. Feuilles larges de 1 \u00e0 1,5 mm, souples, plus courtes que la tige. \u00c9pi terminal, droit, long de 1 \u00e0 2 cm , \u00e9pillets 3 \u00e0 6, longs de 0,5 \u00e0 1 cm. Fleurs inf\u00e9rieures m\u00e2les, les sup\u00e9rieures femelles. 2 stigmates. \u00c9cailles aig\u00fces, brun rouge\u00e2tre, bord membraneux, car\u00e8ne verte. Utricules longs de 3 \u00e0 3,5 mm, ail\u00e9s-denticul\u00e9s dans la partie sup\u00e9rieure, brusquement r\u00e9tr\u00e9cis en pointe bident\u00e9e.<\/p>\n

\"Carex<\/a>

Carex praecox Schreb. ( La\u00eeche pr\u00e9coce )<\/p><\/div>\n

Pr\u00e9sent dans le(s) d\u00e9partement(s) suivant(s) :<\/span><\/strong>
\nAin, Alpes-de-Haute-Provence, Cher, Dr\u00f4me, Essonne, Hautes-Alpes, Haut-Rhin, Indre, Indre-et-Loire, Is\u00e8re, Loire, Loire-Atlantique, Loiret, Loir-et-Cher, Lot, Lot-et-Garonne, Maine-et-Loire, Meurthe-et-Moselle, Ni\u00e8vre, Sa\u00f4ne-et-Loire, Seine-et-Marne, Territoire-de-Belfort, Val-d’Oise, Vaucluse, Vienne, Yvelines.<\/p>\n

\"R\u00e9partition<\/a>

R\u00e9partition de Carex praecox Schreb. ( La\u00eeche pr\u00e9coce )<\/p><\/div>\n

Phytosociologie :<\/span><\/i><\/strong><\/p>\n\n\n\n\n\n
Alliance<\/td>\nOrdre<\/td>\nClasse<\/td>\n<\/tr>\n
Genisto pilosae-Vaccinion uliginosi<\/strong><\/td>\nVaccinio myrtilli-Genistetalia pilosae<\/strong><\/td>\nCalluno vulgaris-Ulicetea minoris<\/strong><\/td>\n<\/tr>\n
Communaut\u00e9s acidiphiles subcontinentales, planitiaires \u00e0 montagnardes.<\/td>\nLandes subatlantiques \u00e0 continentales, planitiaires \u00e0 montagnardes.<\/td>\nV\u00e9g\u00e9tation de lande, \u00e0 dominance de cham\u00e9phytes et nanophan\u00e9rophytes, appartenant principalement aux Ericac\u00e9es et Fabac\u00e9es.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
Alliance<\/td>\nOrdre<\/td>\nClasse<\/td>\n<\/tr>\n
Koelerio macranthae-Phleion phleoidis<\/strong><\/td>\nBrometalia erecti<\/strong><\/td>\nFestuco valesiacae-Brometea erecti<\/strong><\/td>\n<\/tr>\n
Communaut\u00e9s subatlantiques, plus ou moins x\u00e9rophiles, acidiclines \u00e0 acidiphiles, surtout montagnardes.<\/td>\nCommunaut\u00e9s atlantiques \u00e0 subatlantiques.<\/td>\nPelouses \u00e0 dominance d\u2019h\u00e9micryptophytes, parfois landines et garrigues sous climat subm\u00e9diterran\u00e9en, x\u00e9rophiles \u00e0 m\u00e9sox\u00e9rophiles, collin\u00e9ennes \u00e0 montagnardes, europ\u00e9ennes et ouest-sib\u00e9riennes, surtout sur substrats carbonat\u00e9s ou basiques.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
Sous-alliance<\/td>\nAlliance<\/td>\nOrdre<\/td>\nClasse<\/td>\n<\/tr>\n
Tetragonolobo maritimi-Mesobromenion erecti<\/strong><\/td>\nMesobromion erecti<\/strong><\/td>\nBrometalia erecti<\/strong><\/td>\nFestuco valesiacae-Brometea erecti<\/strong><\/td>\n<\/tr>\n
Communaut\u00e9s des sols marneux.<\/td>\nCommunaut\u00e9s subatlantiques \u00e0 atlantiques, m\u00e9sox\u00e9rophiles \u00e0 x\u00e9rophiles.<\/td>\nCommunaut\u00e9s atlantiques \u00e0 subatlantiques.<\/td>\nPelouses \u00e0 dominance d\u2019h\u00e9micryptophytes, parfois landines et garrigues sous climat subm\u00e9diterran\u00e9en, x\u00e9rophiles \u00e0 m\u00e9sox\u00e9rophiles, collin\u00e9ennes \u00e0 montagnardes, europ\u00e9ennes et ouest-sib\u00e9riennes, surtout sur substrats carbonat\u00e9s ou basiques.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Taxonomie :<\/span><\/strong>
\nCarex praecox Schreb.<\/i> a pour synonymes (Informations issues de la BDTFX Version 2.0, Tela Botanica<\/a>) :
\n– Carex aristata Honck.
\n– Carex brizoides sensu Lam.
\n– Carex brizoides subsp. brunnea Celak.
\n– Carex curvula Lam.
\n– Carex heterophylla Krock.
\n– Carex praecox subsp. schreberi O.Schwarz
\n– Carex praecox subsp. velenovskyi (Domin) J\u00edlek
\n– Carex refracta Roth
\n– Carex schreberi Schrank
\n– Carex tenella Thuill.
\n– Carex velenovskyi Domin
\n– Caricina multicaulis St.-Lag.
\n– Neilreichia umbrosa Kotula
\n– Trasus praecox (Schreb.) Gray
\n– Vignea praecox (Schreb.) Soj\u00e1k
\n– Vignea pseudoarenaria Rchb.
\n– Vignea schreberi (Schrank) Rchb.
\n<\/i>
\nSous-esp\u00e8ces ou vari\u00e9t\u00e9s :<\/span>
\n– Carex praecox Schreb. subsp. praecox
\n– Carex praecox subsp. intermedia (Celak.) J.Schultze-Motel
\n<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"

Une fiche plus récente existe, vous pouvez la consulter ICI Nom : Carex praecox Schreb. ( La\u00eeche pr\u00e9coce ) Famille : CYPERACEAE Floraison : Avril – Juin Forme biologique : H\u00e9micryptophyte. Protection : – Liste des esp\u00e8ces v\u00e9g\u00e9tales prot\u00e9g\u00e9es en … 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-2805","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\/2805","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=2805"}],"version-history":[{"count":1,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2805\/revisions"}],"predecessor-version":[{"id":2809,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2805\/revisions\/2809"}],"wp:attachment":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2805"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2805"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}