{"id":556,"date":"2022-03-30T19:41:21","date_gmt":"2022-03-30T17:41:21","guid":{"rendered":"https:\/\/lecompagnonrouge.fr\/?p=556"},"modified":"2025-04-20T15:36:24","modified_gmt":"2025-04-20T13:36:24","slug":"viola-riviniana-violette-de-rivinus","status":"publish","type":"post","link":"https:\/\/lecompagnonrouge.fr\/?p=556","title":{"rendered":"Viola riviniana. Violette de Rivinus"},"content":{"rendered":"\n<p class=\"has-medium-font-size\">Et encore une violette violette!!!<\/p>\n\n\n\n<p class=\"has-medium-font-size\">La Violette de Rivinus a la particularit\u00e9 d&rsquo;avoir <strong>assez souvent les \u00e9perons plus clairs (ou m\u00eame blanc) que le reste de ses coroles.<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Elle ressemble sinon beaucoup \u00e0 la Violette des bois (V. reichenbachiana). Les franges stipulaires de la Violette des bois ont une longueur qui d\u00e9passe encore plus la largeur du stipule. C&rsquo;est parfois subtil. Mais sur la photo ci-contre, c&rsquo;est plut\u00f4t \u00e9vident: franges assez courtes. Les stipules de la violette des chiens, plus robuste, sont dent\u00e9s et non frang\u00e9s.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/03\/image-14.png\" alt=\"\" class=\"wp-image-7853\" srcset=\"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/03\/image-14.png 768w, https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/03\/image-14-225x300.png 225w, https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/03\/image-14-300x400.png 300w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Franck Le Driant signale que la Violette des bois a un style dont l&rsquo;extr\u00e9mit\u00e9 pr\u00e9sente de nombreuses protub\u00e9rances, contrairement \u00e0 celui de Viola Riviniana, plus lisse.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Le Limbe de la violette de rivinus est soit enti\u00e8rement poilu, soit enti\u00e8rement glabre. <strong>Les appendices du calice, \u00e0 FLORAISON, sont grand (plus de  12 pour cent du s\u00e9pale correspondant)<\/strong>.  Et continuent \u00e0 grandir \u00e0 fructification. <strong>I.e: le calice semble alors aussi partir un peu partir vers l&rsquo;arri\u00e8re<\/strong>. Ceux de la violette des bois sont plus petits, et ne grandissent pas \u00e0 fructification..<\/p>\n\n\n\n<p class=\"has-small-font-size\"><a href=\"https:\/\/lecompagnonrouge.fr\/?s=malpighiales\">Malpighiales<\/a>&gt;<a href=\"https:\/\/lecompagnonrouge.fr\/?s=Violaceae\">Violaceae<\/a>&gt;<a href=\"https:\/\/lecompagnonrouge.fr\/?s=Viola\">Viola<\/a>&nbsp;riviniana<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Ourlet acidocline vernaux. Violo rivinianae &#8211; Stellarion holosteae<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Esp\u00e8ce dispers\u00e9e par les fourmis.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Noter que pour la premi\u00e8re photo, soit \u00e0 Montreuil, le sol est nettement basique. La photo de corps de texte est en Manche, sur un talus<\/p>\n\n\n\n<p class=\"has-small-font-size\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Et encore une violette violette!!! La Violette de Rivinus a la particularit\u00e9 d&rsquo;avoir assez souvent les \u00e9perons plus clairs (ou m\u00eame blanc) que le reste de ses coroles. Elle ressemble sinon beaucoup \u00e0 la Violette des bois (V. reichenbachiana). Les franges stipulaires de la Violette des bois ont une longueur qui d\u00e9passe encore plus la&#8230;<\/p>\n","protected":false},"author":1,"featured_media":557,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[146,152,147],"tags":[145,149],"class_list":["post-556","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-malpighiales","category-viola-riviniana","category-violaceae","tag-violette","tag-violette-de-rivinus"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Viola riviniana. 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