{"id":4017,"date":"2023-05-27T14:39:15","date_gmt":"2023-05-27T12:39:15","guid":{"rendered":"https:\/\/lecompagnonrouge.fr\/?p=4017"},"modified":"2026-06-01T13:36:59","modified_gmt":"2026-06-01T11:36:59","slug":"mercurialis-annua-mercuriale-annuelle","status":"publish","type":"post","link":"https:\/\/lecompagnonrouge.fr\/?p=4017","title":{"rendered":"Mercurialis annua. Mercuriale annuelle."},"content":{"rendered":"\n

Plante ramifi\u00e9e d\u00e8s la base. Regarder l’inflorescence, diff\u00e9rente notamment de la mercuriale des bois<\/a>: Plante plut\u00f4t mono\u00efque. Fleurs femelles courtement p\u00e9doncul\u00e9es et donc moins visibles. Les \u00e9pis de fleurs m\u00e2les d\u00e9passant tr\u00e8s tr\u00e8s nettement le feuillage. <\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

<\/p>\n\n\n\n

Dans le sud de la France, possibilit\u00e9 de confusion avec deux autres mercuriales, morphologiquement proches. Mercurialis annua \u00e0 des dents arrondies, peu marqu\u00e9es et son limbe est r\u00e9guli\u00e8rement cili\u00e9.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

<\/p>\n\n\n\n

A l’\u00e9tat v\u00e9g\u00e9tatif, susceptible de sugg\u00e9rer une ressemblance avec la pari\u00e9taire<\/a>. Regarder le bord du limbe.<\/p>\n\n\n\n

Th\u00e9rophyte<\/p>\n\n\n\n

Pollen allergisant (faiblement).<\/p>\n\n\n\n

Malpighiales<\/a>>Euphorbiaceae<\/a>>Acalyphoideae<\/a>> Mercurialis<\/a> annua<\/p>\n\n\n\n

Courante en ville. Plante de friche.<\/p>\n\n\n\n

Annuelles commensales des cultures sarcl\u00e9es basophiles, m\u00e9sothermes. Fumario officinalis – Euphorbion helioscopiae M\u00fcller ex G\u00f6rs 1966<\/p>\n\n\n\n

Esp\u00e8ce dispers\u00e9e par les fourmis.<\/p>\n\n\n\n

Lieu(x) o\u00f9 la plante est photographi\u00e9e: Montreuil<\/p>\n","protected":false},"excerpt":{"rendered":"

Plante ramifi\u00e9e d\u00e8s la base. Regarder l’inflorescence, diff\u00e9rente notamment de la mercuriale des bois: Plante plut\u00f4t mono\u00efque. Fleurs femelles courtement p\u00e9doncul\u00e9es et donc moins visibles. Les \u00e9pis de fleurs m\u00e2les d\u00e9passant tr\u00e8s tr\u00e8s nettement le feuillage. Dans le sud de la France, possibilit\u00e9 de confusion avec deux autres mercuriales, morphologiquement proches. Mercurialis annua \u00e0 des…<\/p>\n","protected":false},"author":1,"featured_media":5614,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[155,748],"tags":[747],"class_list":["post-4017","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-euphorbiaceae","category-mercurialis-annua","tag-mercuriale-annuelle"],"yoast_head":"\nMercurialis annua. 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