{"id":2877,"date":"2014-02-24T12:37:45","date_gmt":"2014-02-24T11:37:45","guid":{"rendered":"https:\/\/www.preservons-la-nature.fr\/blog\/?p=2877"},"modified":"2014-02-24T12:37:45","modified_gmt":"2014-02-24T11:37:45","slug":"sonchus-arvensis-l-laiteron-des-champs","status":"publish","type":"post","link":"https:\/\/preservons-la-nature.fr\/blog\/?p=2877","title":{"rendered":"Sonchus arvensis L. ( Laiteron des champs )"},"content":{"rendered":"

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

\"Sonchus<\/a>

Sonchus arvensis L. ( Laiteron des champs )<\/p><\/div><\/p>\n

Nom :<\/span><\/strong> Sonchus arvensis L.<\/i> ( Laiteron des champs )<\/p>\n

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

Floraison :<\/span><\/strong> Juin – Octobre<\/p>\n

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

Description dans la flore de Coste :<\/span><\/strong>
\nRacine vivace, rampante ; tige de 5-15 dm, dress\u00e9e, glabre, poilue-glanduleuse au sommet ; feuilles glabres, pennatipartites ou pennatifides, \u00e0 segments peu nombreux, espac\u00e9s, denticul\u00e9s spinuleux, les caulinaires embrassantes, \u00e0 oreillettes courtes, arrondies ; capitules peu nombreux, longuement p\u00e9doncul\u00e9s en corymbe, \u00e0 p\u00e9doncules hispides-glanduleux ainsi que l’involucre ; ak\u00e8nes elliptiques, fortement stri\u00e9s transversalement ; fleurs jaunes.<\/p>\n

\"Sonchus<\/a>

Sonchus arvensis L. ( Laiteron des champs )<\/p><\/div>\n

Pr\u00e9sent dans le(s) d\u00e9partement(s) suivant(s) :<\/span><\/strong>
\nAisne, Allier, Alpes-de-Haute-Provence, Alpes-Maritimes, Ardennes, Aube, Bas-Rhin, Bouches-du-Rh\u00f4ne, Calvados, Cantal, Charente, Charente-Maritime, Cher, C\u00f4te-d’Or, C\u00f4tes-d’Armor, Creuse, Deux-S\u00e8vres, Dordogne, Doubs, Essonne, Eure, Eure-et-Loir, Finist\u00e8re, Haute-Marne, Hautes-Alpes, Haute-Sa\u00f4ne, Haute-Vienne, Hauts-de-Seine, Ille-et-Vilaine, Indre, Indre-et-Loire, Is\u00e8re, Jura, Loire-Atlantique, Loiret, Loir-et-Cher, Lot, 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, Sa\u00f4ne-et-Loire, Sarthe, Seine-et-Marne, Seine-Maritime, Seine-Saint-Denis, Somme, Tarn-et-Garonne, Territoire-de-Belfort, Val-de-Marne, Val-d’Oise, Var, Vaucluse, Vend\u00e9e, Vienne, Yonne, Yvelines.<\/p>\n

\"R\u00e9partition<\/a>

R\u00e9partition de Sonchus arvensis L. ( Laiteron des champs )<\/p><\/div>\n

\"Sonchus<\/a>

Sonchus arvensis L. ( Laiteron des champs )<\/p><\/div>\n

Phytosociologie :<\/span><\/i><\/strong><\/p>\n\n\n\n\n\n
Classe<\/td>\n<\/tr>\n
Cakiletea maritimae<\/strong><\/td>\n<\/tr>\n
V\u00e9g\u00e9tation annuelle halonitrophile des laisses de mer, estrans, pr\u00e9s sal\u00e9s, ainsi que des falaises littorales (zones de nidification d’oiseaux).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
Ordre<\/td>\nClasse<\/td>\n<\/tr>\n
Chenopodietalia albi<\/strong><\/td>\nStellarietea mediae<\/strong><\/td>\n<\/tr>\n
Communaut\u00e9s principalement des cultures sarcl\u00e9es, sur sol eutrophe.<\/td>\nV\u00e9g\u00e9tation annuelle, nitrophile, commensale des cultures annuelles ou sarcl\u00e9es.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
Ordre<\/td>\nClasse<\/td>\n<\/tr>\n
Convolvuletalia sepium<\/strong><\/td>\nFilipendulo ulmariae-Convolvuletea sepium<\/strong><\/td>\n<\/tr>\n
<\/td>\nM\u00e9gaphorbiaies planitiaires \u00e0 montagnardes, m\u00e9so-eutrophes, des stations plus ou moins inondables \u00e0 humides.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
Alliance<\/td>\nOrdre<\/td>\nClasse<\/td>\n<\/tr>\n
Convolvulo arvensis-Agropyrion repentis<\/strong><\/td>\nAgropyretalia intermedii-repentis<\/strong><\/td>\nAgropyretea pungentis<\/strong><\/td>\n<\/tr>\n
Communaut\u00e9s eurosib\u00e9riennes m\u00e9sophiles.<\/td>\nCommunaut\u00e9s non littorales.<\/td>\nV\u00e9g\u00e9tation vivace gramin\u00e9enne, x\u00e9rophile et semi-rud\u00e9rale, surtout sur sables, limons et substrats calcaires, \u00e0 distribution europ\u00e9enne et ouest-sib\u00e9rienne.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
Alliance<\/td>\nOrdre<\/td>\nClasse<\/td>\n<\/tr>\n
Loto tenuis-Trifolion fragiferi<\/strong><\/td>\nPotentillo anserinae-Polygonetalia avicularis<\/strong><\/td>\nAgrostietea stoloniferae<\/strong><\/td>\n<\/tr>\n
Communaut\u00e9s littorales, l\u00e9g\u00e8rement halophiles.<\/td>\nPrairies eurosib\u00e9riennes subissant des inondations de courte dur\u00e9e.<\/td>\nV\u00e9g\u00e9tation prairiale des sols engorg\u00e9s ou inondables, essentiellement min\u00e9raux, m\u00e9sotrophes \u00e0 eutrophes.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Taxonomie :<\/span><\/strong>
\nSonchus arvensis L.<\/i> a pour synonymes (Informations issues de la BDTFX Version 2.0, Tela Botanica<\/a>) :
\n– Sonchoseris arvensis (L.) Fourr.
\n– Sonchus arvensis var. glaber Cariot & St.-Lag.
\n– Sonchus decorus Castagne
\n– Sonchus glaber Schult.
\n– Sonchus humilis Orlova
\n– Sonchus mauritanicus Boiss.
\n– Sonchus nitidus Vill.
\n– Sonchus repens Bubani
\n– Sonchus shzucinianus Herder
\n– Sonchus vulgaris subsp. arvensis (L.) Rouy
\n– Sonchus vulgaris var. decorus (Castagne) Rouy
\n<\/i>
\nSous-esp\u00e8ces ou vari\u00e9t\u00e9s :<\/span>
\n– Sonchus arvensis L. subsp. arvensis
\n– Sonchus arvensis subsp. uliginosus (M.Bieb.) Nyman
\n<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"

Une fiche plus récente existe, vous pouvez la consulter ICI Nom : Sonchus arvensis L. ( Laiteron des champs ) Famille : ASTERACEAE Floraison : Juin – Octobre Forme biologique : H\u00e9micryptophyte. Description dans la flore de Coste : Racine … 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":[48],"class_list":["post-2877","post","type-post","status-publish","format-standard","hentry","category-fiche-partielle-de-plantes","tag-asteracees"],"_links":{"self":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2877","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=2877"}],"version-history":[{"count":1,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2877\/revisions"}],"predecessor-version":[{"id":2882,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2877\/revisions\/2882"}],"wp:attachment":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2877"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2877"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}