{"id":2745,"date":"2014-03-10T00:16:37","date_gmt":"2014-03-09T23:16:37","guid":{"rendered":"https:\/\/www.preservons-la-nature.fr\/blog\/?p=2745"},"modified":"2014-02-19T13:23:01","modified_gmt":"2014-02-19T12:23:01","slug":"sagittaria-sagittifolia-l-fleche-deau","status":"publish","type":"post","link":"https:\/\/preservons-la-nature.fr\/blog\/?p=2745","title":{"rendered":"Sagittaria sagittifolia L. ( Fl\u00e8che-d’eau )"},"content":{"rendered":"

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

\"Sagittaria<\/a>

Sagittaria sagittifolia L. ( Fl\u00e8che-d’eau )<\/p><\/div>
\nNom :<\/span><\/strong> Sagittaria sagittifolia L.<\/i> ( Fl\u00e8che-d’eau )<\/p>\n

Autre(s) nom(s) :<\/span><\/strong>
\nFl\u00e9chi\u00e8re, Sagittaire \u00e0 feuilles en c\u0153ur, Sagittaire \u00e0 feuilles en fl\u00e8che.<\/p>\n

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

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

Protection :<\/span><\/strong>
\n– Liste des esp\u00e8ces v\u00e9g\u00e9tales prot\u00e9g\u00e9es en r\u00e9gion Auvergne Article 1 (1990)
\n– Liste des esp\u00e8ces v\u00e9g\u00e9tales prot\u00e9g\u00e9es en r\u00e9gion Limousin Article 1 (1989)
\n– Liste des esp\u00e8ces v\u00e9g\u00e9tales prot\u00e9g\u00e9es en r\u00e9gion Midi-Pyr\u00e9n\u00e9es Article 1 (2004)
\n– Liste rouge europ\u00e9enne IUCN 2012 LC<\/p>\n

Description dans la flore de Coste :<\/span><\/strong>
\nPlante vivace de 40-80 cm, \u00e0 souche \u00e9mettant des stolons filiformes renfl\u00e9s en bulbe ovo\u00efde au sommet ; tige nue, dress\u00e9e ou ascendante, triqu\u00e8tre ; feuilles les unes submerg\u00e9es, lin\u00e9aires-allong\u00e9es ou oblongues-obtuses, les autres a\u00e9riennes, triangulaires-sagitt\u00e9es, larges au plus de 10 cm, att\u00e9nu\u00e9es au sommet, \u00e0 oreillettes divariqu\u00e9es, insensiblement et longuement acumin\u00e9es, \u00e0 environ 10 nervures principales rayonnant autour du p\u00e9tiole ; fleurs blanches ou ros\u00e9es, assez grandes (15-20 mm de diam.), ordinairement 3 par verticille, mono\u00efques, les inf\u00e9rieures femelles peu nombreuses ; carpelles tr\u00e8s serr\u00e9s, comprim\u00e9s-ail\u00e9s, obovales-apicul\u00e9s.
\n

\"Sagittaria<\/a>

Sagittaria sagittifolia L. ( Fl\u00e8che-d’eau )<\/p><\/div>
\nPr\u00e9sent dans le(s) d\u00e9partement(s) suivant(s) :<\/span><\/strong>
\nAin, Aisne, Allier, Ard\u00e8che, Ardennes, Aube, Bas-Rhin, Bouches-du-Rh\u00f4ne, Calvados, Charente, Charente-Maritime, Cher, C\u00f4te-d’Or, C\u00f4tes-d’Armor, Creuse, Deux-S\u00e8vres, Dordogne, Doubs, Dr\u00f4me, Essonne, Eure, Eure-et-Loir, Gironde, Haute-Marne, Haute-Sa\u00f4ne, Hauts-de-Seine, Ille-et-Vilaine, Indre, Indre-et-Loire, Is\u00e8re, Jura, Landes, Loire, Loire-Atlantique, Loiret, Loir-et-Cher, Lot, Lot-et-Garonne, 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, Rh\u00f4ne, 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, Vaucluse, Vend\u00e9e, Vosges, Yonne, Yvelines.
\n

\"Sagittaria<\/a>

Sagittaria sagittifolia L. ( Fl\u00e8che-d’eau )<\/p><\/div>
\n

\"Sagittaria<\/a>

Sagittaria sagittifolia L. ( Fl\u00e8che-d’eau )<\/p><\/div>
\nPhytosociologie :<\/span><\/i><\/strong><\/p>\n\n\n\n\n\n
Alliance<\/td>\nOrdre<\/td>\nClasse<\/td>\n<\/tr>\n
Batrachion fluitantis<\/strong><\/td>\nPotametalia pectinati<\/strong><\/td>\nPotametea pectinati<\/strong><\/td>\n<\/tr>\n
Communaut\u00e9s submerg\u00e9es des eaux courantes, oligotrophes et oligocalciques \u00e0 eutrophes et calciques.<\/td>\n<\/td>\nHerbiers enracin\u00e9s, \u00e0 caract\u00e8re vivace, des eaux douces (\u00e9ventuellement subsaum\u00e2tres), m\u00e9sotrophes \u00e0 eutrophes, courantes \u00e0 stagnantes.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
Alliance<\/td>\nOrdre<\/td>\nClasse<\/td>\n<\/tr>\n
Oenanthion aquaticae<\/strong><\/td>\nPhragmitetalia australis<\/strong><\/td>\nPhragmiti australis-Magnocaricetea elatae<\/strong><\/td>\n<\/tr>\n
Communaut\u00e9s eurosib\u00e9riennes, plut\u00f4t pionni\u00e8res, des bordures perturb\u00e9es des eaux calmes.<\/td>\nCommunaut\u00e9s \u00e0 inondation r\u00e9guli\u00e8re et prolong\u00e9e, sur sol min\u00e9ral eutrophe \u00e0 \u00e9l\u00e9ments grossiers, souvent \u00e0 matrice vaseuse.<\/td>\nV\u00e9g\u00e9tation des bords d’\u00e9tangs, lacs, rivi\u00e8res et marais sur sol m\u00e9sotrophe \u00e0 eutrophe, parfois tourbeux.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
Alliance<\/td>\nOrdre<\/td>\nClasse<\/td>\n<\/tr>\n
Potamion polygonifolii<\/strong><\/td>\nPotametalia pectinati<\/strong><\/td>\nPotametea pectinati<\/strong><\/td>\n<\/tr>\n
Communaut\u00e9s des eaux, stagnantes \u00e0 faiblement courantes oligotrophes \u00e0 m\u00e9sotrophes.<\/td>\n<\/td>\nHerbiers enracin\u00e9s, \u00e0 caract\u00e8re vivace, des eaux douces (\u00e9ventuellement subsaum\u00e2tres), m\u00e9sotrophes \u00e0 eutrophes, courantes \u00e0 stagnantes.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Taxonomie :<\/span><\/strong>
\nSagittaria sagittifolia L.<\/i> a pour synonymes (Informations issues de la BDTFX Version 2.0, Tela Botanica<\/a>) :
\n– Sagitta major Scop.
\n– Sagitta palustris Bubani
\n– Sagittaria aquatica Lam.
\n– Sagittaria edulis Schltdl.
\n– Sagittaria hastata D.Don
\n– Sagittaria heterophylla Schreb.
\n– Sagittaria leucopetala (Miq.) Bergmans
\n– Sagittaria macrophylla Bunge
\n– Sagittaria sagittata Thunb.
\n– Sagittaria sagittifolia var. angustissima Boreau
\n– Sagittaria sagittifolia var. arifolia Rouy
\n– Sagittaria sagittifolia var. leucopetala Miq.
\n– Sagittaria sagittifolia var. obtusa Bolle
\n– Sagittaria sagittifolia var. terrestris Bolle
\n– Sagittaria sagittifolia var. vallisneriifolia Coss. & Germ.
\n– Sagittaria vulgaris Gueldenst.
\n– Vallisneria bulbosa Poir.
\n<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"

Une fiche plus récente existe, vous pouvez la consulter ICI Nom : Sagittaria sagittifolia L. ( Fl\u00e8che-d’eau ) Autre(s) nom(s) : Fl\u00e9chi\u00e8re, Sagittaire \u00e0 feuilles en c\u0153ur, Sagittaire \u00e0 feuilles en fl\u00e8che. Famille : ALISMATACEAE Floraison : Mai – Ao\u00fbt … 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":[107],"class_list":["post-2745","post","type-post","status-publish","format-standard","hentry","category-fiche-partielle-de-plantes","tag-alismatacees"],"_links":{"self":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2745","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=2745"}],"version-history":[{"count":2,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2745\/revisions"}],"predecessor-version":[{"id":2751,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2745\/revisions\/2751"}],"wp:attachment":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}