{"id":2710,"date":"2014-03-07T00:47:36","date_gmt":"2014-03-06T23:47:36","guid":{"rendered":"https:\/\/www.preservons-la-nature.fr\/blog\/?p=2710"},"modified":"2014-02-17T21:52:31","modified_gmt":"2014-02-17T20:52:31","slug":"draba-verna-l-drave-printaniere","status":"publish","type":"post","link":"https:\/\/preservons-la-nature.fr\/blog\/?p=2710","title":{"rendered":"Draba verna L. ( Drave printani\u00e8re )"},"content":{"rendered":"

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

\"Draba<\/a>

Draba verna L. ( Drave printani\u00e8re )<\/p><\/div><\/p>\n

Nom :<\/span> Draba verna L.<\/i> ( Drave printani\u00e8re )<\/p>\n

Autre(s) nom(s) :<\/span>
\nDrave de printemps.<\/p>\n

Famille :<\/span> BRASSICACEAE<\/p>\n

Floraison :<\/span> F\u00e9vrier – Mai<\/p>\n

Forme biologique :<\/span>
\nTh\u00e9rophyte.<\/p>\n

Description dans la flore de Coste :<\/span>
\nPlante annuelle, plus ou moins poilue ; tige de 3-15 cm, simples, nues ; feuilles toutes en rosette radicale, lanc\u00e9ol\u00e9es-spatul\u00e9es ou lin\u00e9aires, non rigides ; fleurs blanches, petites ; s\u00e9pales \u00e9gaux \u00e0 la base ; p\u00e9tales bifides ou bipartites, d\u00e9passant le calice ; grappe, fructif\u00e8re courte et l\u00e2che, \u00e0 p\u00e9dicelles \u00e9tal\u00e9s-dress\u00e9s ; silicules arrondies, ovales ou oblongues, glabres ; style presque nul ; graines nombreuses dans chaque loge.<\/p>\n

Pr\u00e9sent dans le(s) d\u00e9partement(s) suivant(s) :<\/span>
\nAisne, Allier, Alpes-de-Haute-Provence, Alpes-Maritimes, Ardennes, Aube, Aveyron, Bas-Rhin, Bouches-du-Rh\u00f4ne, Calvados, Cantal, Charente-Maritime, Cher, Corr\u00e8ze, Corse-du-Sud, C\u00f4te-d’Or, C\u00f4tes-d’Armor, Creuse, Deux-S\u00e8vres, Dordogne, Doubs, Dr\u00f4me, Essonne, Eure, Eure-et-Loir, Finist\u00e8re, Gironde, Haute-Loire, Haute-Marne, Hautes-Alpes, Haute-Sa\u00f4ne, Haute-Vienne, Haut-Rhin, Hauts-de-Seine, Ille-et-Vilaine, Indre, Indre-et-Loire, Is\u00e8re, Jura, Loire-Atlantique, Loiret, Loir-et-Cher, Lot, Lot-et-Garonne, Loz\u00e8re, Maine-et-Loire, Manche, Marne, Mayenne, Meurthe-et-Moselle, Meuse, Morbihan, Moselle, Ni\u00e8vre, Nord, Oise, Orne, Paris, Pas-de-Calais, Puy-de-D\u00f4me, Pyr\u00e9n\u00e9es-Atlantiques, Sa\u00f4ne-et-Loire, Sarthe, Seine-et-Marne, Seine-Maritime, Seine-Saint-Denis, Somme, Tarn, Tarn-et-Garonne, Territoire-de-Belfort, Val-de-Marne, Val-d’Oise, Var, Vaucluse, Vend\u00e9e, Vienne, Vosges, Yonne, Yvelines.<\/p>\n

\"R\u00e9partition<\/a>

R\u00e9partition de Draba verna L. ( Drave printani\u00e8re )<\/p><\/div>\n

Phytosociologie :<\/span><\/i><\/p>\n\n\n\n\n\n
Alliance<\/td>\nOrdre<\/td>\nClasse<\/td>\n<\/tr>\n
Alysso alyssoidis-Sedion albi<\/strong><\/td>\nAlysso alyssoidis-Sedetalia albi<\/strong><\/td>\nSedo albi-Scleranthetea biennis<\/strong><\/td>\n<\/tr>\n
Communaut\u00e9s subatlantiques \u00e0 m\u00e9dioeurop\u00e9ennes, collin\u00e9ennes \u00e0 montagnardes, souvent riches en annuelles, sur sol calcaire.<\/td>\nCommunaut\u00e9s calcicoles \u00e0 acidiclines.<\/td>\nV\u00e9g\u00e9tation pionni\u00e8re \u00e0 dominance de vivaces (souvent crassulescentes) de dalles rocheuses plus ou moins horizontales, atlantique \u00e0 m\u00e9dioeurop\u00e9enne, souvent montagnarde.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
Ordre<\/td>\nClasse<\/td>\n<\/tr>\n
Geranio purpurei-Cardaminetalia hirsutae<\/strong><\/td>\nCardaminetea hirsutae<\/strong><\/td>\n<\/tr>\n
<\/td>\nCommunaut\u00e9s vernales annuelles, h\u00e9misciaphiles, des ourlets intraforestiers et stations ombrag\u00e9es.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
Classe<\/td>\n<\/tr>\n
Helianthemetea guttati<\/strong><\/td>\n<\/tr>\n
V\u00e9g\u00e9tations annuelles acidiphiles des sols souvent sableux, oligotrophes, et des lithosols.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
Classe<\/td>\n<\/tr>\n
Sedo albi-Scleranthetea biennis<\/strong><\/td>\n<\/tr>\n
V\u00e9g\u00e9tation pionni\u00e8re \u00e0 dominance de vivaces (souvent crassulescentes) de dalles rocheuses plus ou moins horizontales, atlantique \u00e0 m\u00e9dioeurop\u00e9enne, souvent montagnarde.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Taxonomie :<\/span>
\nDraba verna L.<\/i> a pour synonymes (Informations issues de la BDTFX Version 2.0, Tela Botanica<\/a>) :
\n– Crucifera erophila E.H.L.Krause
\n– Draba americana Pers.
\n– Draba krockeri (Andrz.) Fritsch
\n– Draba majuscula (Jord.) Hayek & Wibiral
\n– Draba obconica (de Bary) Fritsch
\n– Draba rigidula Jord.
\n– Draba stenocarpa (Jord.) Hayek & Wibiral
\n– Draba verna subsp. lanceolata (Neilr.) Rouy & Foucaud
\n– Draba verna subsp. lanceolata proles claviformis (Jord.) Foucaud & Rouy
\n– Draba verna subsp. majuscula (Jord.) Rouy & Foucaud
\n– Draba verna subsp. stenocarpa (Jord.) Hegi & Em.Schmid
\n– Draba verna var. cabillonensis (Jord.) Rouy & Foucaud
\n– Draba verna var. cuneata Rouy & Foucaud
\n– Draba verna var. lanceolata Neilr.
\n– Draba verna var. occidentalis (Jord.) Rouy & Foucaud
\n– Draba verna var. ozanonii (Jord.) Rouy & Foucaud
\n– Draba verna var. rigidula (Jord.) Rouy & Foucaud
\n– Drabella verna (L.) Bubani
\n– Erophila brevipila Jord.
\n– Erophila cabillonensis Jord.
\n– Erophila claviformis Jord.
\n– Erophila cochloides Bonnier
\n– Erophila conferta Wilmott
\n– Erophila confertifolia Bonnier
\n– Erophila corsica Debeaux
\n– Erophila cuneifolia Jord.
\n– Erophila harcynica F.Herm.
\n– Erophila hirtella Jord.
\n– Erophila inconspicua F.Rosen
\n– Erophila krockeri Andrz.
\n– Erophila lugdunensis Jord.
\n– Erophila majuscula Jord.
\n– Erophila obconica de Bary ex F.Rosen
\n– Erophila occidentalis Jord.
\n– Erophila ozanonii Jord.
\n– Erophila pyrenaica Jord.
\n– Erophila simplex Winge
\n– Erophila stenocarpa Jord.
\n– Erophila stricta F.Rosen
\n– Erophila verna (L.) Chevall.
\n– Erophila verna subsp. brevipila (Jord.) Bonnier
\n– Erophila verna subsp. hirtella (Jord.) Bonnier
\n– Erophila verna subsp. krockeri (Andrz.) Janch.
\n– Erophila verna subsp. obconica (de Bary ex F.Rosen) Vollm.
\n– Erophila verna subsp. stenocarpa (Jord.) Vollm.
\n– Erophila vulgaris DC.
\n– Erophila vulgaris subsp. krockeri (Andrz.) Nyman
\n– Erophila vulgaris subsp. majuscula (Jord.) Berher
\n– Erophila vulgaris subsp. stenocarpa (Jord.) Berher
\n– Gansblum vernum (L.) Kuntze
\n<\/i>
\nSous-esp\u00e8ces ou vari\u00e9t\u00e9s :<\/span>
\n– Draba verna L. var. verna
\n– Draba verna var. praecox (Steven) B.Bock
\n– Draba verna var. spathulata (L\u00e1ng) B.Bock
\n<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"

Une fiche plus récente existe, vous pouvez la consulter ICI Nom : Draba verna L. ( Drave printani\u00e8re ) Autre(s) nom(s) : Drave de printemps. Famille : BRASSICACEAE Floraison : F\u00e9vrier – Mai Forme biologique : Th\u00e9rophyte. Description dans la … 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":[26],"class_list":["post-2710","post","type-post","status-publish","format-standard","hentry","category-fiche-partielle-de-plantes","tag-brassicacees"],"_links":{"self":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2710","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=2710"}],"version-history":[{"count":3,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2710\/revisions"}],"predecessor-version":[{"id":2715,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2710\/revisions\/2715"}],"wp:attachment":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2710"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2710"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}