{"id":5119,"date":"2023-12-16T17:37:51","date_gmt":"2023-12-16T16:37:51","guid":{"rendered":"https:\/\/lecompagnonrouge.fr\/?p=5119"},"modified":"2025-01-05T11:41:10","modified_gmt":"2025-01-05T10:41:10","slug":"sinapis-arvensis-subsp-arvensis-moutarde-des-champs","status":"publish","type":"post","link":"https:\/\/lecompagnonrouge.fr\/?p=5119","title":{"rendered":"Sinapis arvensis. Moutarde des champs."},"content":{"rendered":"\n<p class=\"has-medium-font-size\">Les feuilles sup\u00e9rieures de Sinapis arvensis sont sessiles ou presque sessiles. Elles sont sinu\u00e9es \u00e0 dent\u00e9es.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Les feuilles inf\u00e9rieures sont p\u00e9tiol\u00e9es et pr\u00e9sentent un grand lobe terminal. La plante pr\u00e9sente une tige \u00e0 poils dress\u00e9s \u00e0 la base.<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2023\/12\/IMG_20220501_172114-768x1024.jpg\" alt=\"\" class=\"wp-image-5121\" srcset=\"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2023\/12\/IMG_20220501_172114-768x1024.jpg 768w, https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2023\/12\/IMG_20220501_172114-225x300.jpg 225w, https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2023\/12\/IMG_20220501_172114-300x400.jpg 300w, https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2023\/12\/IMG_20220501_172114.jpg 850w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size\">Les siliques de Sinapis arvensis ont un bec non comprim\u00e9.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Se distingue de Brassica nigra dont les siliques sont dress\u00e9es et appliqu\u00e9es, et toutes les feuilles p\u00e9tiol\u00e9es.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Sinapis alba pr\u00e9sente \u00e9galement des feuilles toutes p\u00e9tiol\u00e9es. Cette derni\u00e8re se reconnait facilement au bec nettement comprim\u00e9 de ses siliques.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Les genres Barbarea, Sisymbrium, Sinapis, Coincya sont proches ou tr\u00e8s proches du genre Brassica.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Brassica: valves de la silique \u00e0 une nervure bien marqu\u00e9e. Le bec de la silique est distinct de la partie valvaire, et est assez grand.<\/li>\n\n\n\n<li>Sinapis est comme Brassica. Mais la silique pr\u00e9sente souvent plus de 3 nervures.<\/li>\n\n\n\n<li>Coincya pr\u00e9sente un bec plus petit que Brassica<\/li>\n\n\n\n<li>Barbarea pr\u00e9sente des esp\u00e8ces tr\u00e8s globalement glabres (sauf \u00e9ventuellement cils \u00e9pars aux marges des feuilles), dont les valves de la silique pr\u00e9sente une nervure fortement saillante: siliques presque t\u00e9tra\u00e9driques<\/li>\n\n\n\n<li>Sysimbrium pr\u00e9sente des siliques presque cylindriques (\u00e0 3 nervures mod\u00e9r\u00e9ment saillantes)<\/li>\n<\/ul>\n\n\n\n<p class=\"has-medium-font-size\">Une possible sous-esp\u00e8ce allionii semblant en attente de confirmation de l&rsquo;autre c\u00f4t\u00e9 de la M\u00e9diterrann\u00e9e.<\/p>\n\n\n\n<p class=\"has-small-font-size\"><a href=\"https:\/\/lecompagnonrouge.fr\/?s=brassicales\">Brassicales<\/a>&gt;<a href=\"https:\/\/lecompagnonrouge.fr\/?s=brassicaceae\">Brassicaceae<\/a>&gt;<a href=\"https:\/\/lecompagnonrouge.fr\/?s=sinapis\">Sinapis<\/a> arvensis<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Cultures, friches th\u00e9rophytiques.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Annuelles commensales des cultures basophiles. Papaveretalia rhoeadis H\u00fcppe &amp; Hofmeister 1990<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><\/p>\n\n\n\n<p>Lieu ou la plante a \u00e9t\u00e9 photographi\u00e9e: Montreuil.<\/p>\n\n\n\t\t<div\n            id=\"wpmapblock_d93dc375\"\n            data-settings='{&quot;map_marker&quot;:[{&quot;lat&quot;:&quot;48.859397&quot;,&quot;lng&quot;:&quot;2.424723&quot;,&quot;title&quot;:&quot;Sinapis arvensis&quot;,&quot;content&quot;:&quot;Altitude: 74 m.&quot;,&quot;iconType&quot;:&quot;default&quot;,&quot;customIconUrl&quot;:&quot;&quot;,&quot;customIconWidth&quot;:&quot;25&quot;,&quot;customIconHeight&quot;:&quot;40&quot;}],&quot;map_zoom&quot;:&quot;17&quot;,&quot;scroll_wheel_zoom&quot;:false,&quot;map_type&quot;:&quot;OSM&quot;,&quot;center_index&quot;:0}'\n            class=\"wpmapblockrender\"\n            style=\"\n\t\t\twidth: 100%;\n\t\t\theight: 500px;\n\t\t\"\n            >\n        <\/div>\n        ","protected":false},"excerpt":{"rendered":"<p>Les feuilles sup\u00e9rieures de Sinapis arvensis sont sessiles ou presque sessiles. Elles sont sinu\u00e9es \u00e0 dent\u00e9es. Les feuilles inf\u00e9rieures sont p\u00e9tiol\u00e9es et pr\u00e9sentent un grand lobe terminal. La plante pr\u00e9sente une tige \u00e0 poils dress\u00e9s \u00e0 la base. Les siliques de Sinapis arvensis ont un bec non comprim\u00e9. Se distingue de Brassica nigra dont les&#8230;<\/p>\n","protected":false},"author":1,"featured_media":5120,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[103,835],"tags":[834],"class_list":["post-5119","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-brassicaceae","category-sinapis-arvensis","tag-moutarde-des-champs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sinapis arvensis. 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