{"id":2224,"date":"2022-09-15T17:22:54","date_gmt":"2022-09-15T15:22:54","guid":{"rendered":"https:\/\/lecompagnonrouge.fr\/?p=2224"},"modified":"2023-07-18T19:42:59","modified_gmt":"2023-07-18T17:42:59","slug":"hippuris-vulgaris-pesse-deau","status":"publish","type":"post","link":"https:\/\/lecompagnonrouge.fr\/?p=2224","title":{"rendered":"Hippuris vulgaris. Pesse d&rsquo;eau."},"content":{"rendered":"\n<p class=\"has-medium-font-size wp-block-paragraph\">Plante \u00e0 verticilles de feuilles par 8 \u00e0 12. Tous les verticilles ont cette fourchette de feuilles.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Se diff\u00e9rencie d&rsquo;Elatine alsinastrum car les feuilles submerg\u00e9es de cette derni\u00e8res sont organis\u00e9es en verticilles de feuilles plut\u00f4t plus nombreuses, alors que la partie \u00e9merg\u00e9e montre des verticilles de feuilles plut\u00f4t moins nombreuses; parfois ses feuilles apicales sont ovales lanc\u00e9ol\u00e9es.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Evite de se confondre avec Equisetum fluviatile, car la pesse d&rsquo;eau n&rsquo;a pas de gaine comme en ont les pr\u00eales.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Il existe deux \u00e9cophytes.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Un des eaux stagnantes.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Ici, donc.<\/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\/2022\/09\/IMG_20220912_164012-768x1024.jpg\" alt=\"\" class=\"wp-image-2226\" srcset=\"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/09\/IMG_20220912_164012-768x1024.jpg 768w, https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/09\/IMG_20220912_164012-225x300.jpg 225w, https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/09\/IMG_20220912_164012-300x400.jpg 300w, https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/09\/IMG_20220912_164012.jpg 850w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">L&rsquo;autre \u00e9cophyte, des eaux courantes serait st\u00e9rile.<\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">Lamiales&gt;Plantaginaceae&gt;Hippuris vulgaris<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Ecophyte des eaux stagnantes: herbiers aquatiques, vivaces, enracin\u00e9s, europ\u00e9ens, des eaux douces profondes, eutrophiles \u00e0 m\u00e9sotrophiles, planitiaire \u00e0 collin\u00e9en. Nymphaeion albae Oberdorfer 1957.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Ecophyte des eaux courantes: parvoroseli\u00e8res m\u00e9dio-europ\u00e9ennes pionni\u00e8res. Oenanthion aquaticae Hejn\u00fd 1948 ex Neuh\u00e4usl 1959<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lieu(x) o\u00f9 la plante est photographi\u00e9e: Paris<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Plante \u00e0 verticilles de feuilles par 8 \u00e0 12. Tous les verticilles ont cette fourchette de feuilles. Se diff\u00e9rencie d&rsquo;Elatine alsinastrum car les feuilles submerg\u00e9es de cette derni\u00e8res sont organis\u00e9es en verticilles de feuilles plut\u00f4t plus nombreuses, alors que la partie \u00e9merg\u00e9e montre des verticilles de feuilles plut\u00f4t moins nombreuses; parfois ses feuilles apicales sont&#8230;<\/p>\n","protected":false},"author":1,"featured_media":2225,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[540,137],"tags":[539],"class_list":["post-2224","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hippuris-vulgaris","category-plantaginaceae","tag-pesse-deau"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Hippuris vulgaris. 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