{"id":817,"date":"2014-09-12T14:22:04","date_gmt":"2014-09-12T14:22:04","guid":{"rendered":"http:\/\/www.naturewatch.ca\/plantwatch\/?page_id=817"},"modified":"2014-11-17T16:41:40","modified_gmt":"2014-11-17T16:41:40","slug":"peuplier-faux-tremble","status":"publish","type":"page","link":"https:\/\/www.naturewatch.ca\/plantwatch\/fr\/peuplier-faux-tremble\/","title":{"rendered":"Peuplier faux-tremble"},"content":{"rendered":"<h2>Peuplier faux-tremble <em>(Populus tremuloides)<\/em><\/h2>\n<p><a href=\"https:\/\/www.naturewatch.ca\/plantwatch\/wp-content\/uploads\/sites\/3\/2014\/09\/populus_tremuloides.jpg\"><img decoding=\"async\" class=\"alignnone size-full wp-image-239\" style=\"display:block; float:left; padding-right:3%; overflow:hidden; min-width:40%; max-width:100%\" src=\"https:\/\/www.naturewatch.ca\/plantwatch\/wp-content\/uploads\/sites\/3\/2014\/09\/populus_tremuloides.jpg\" alt=\"Peuplier faux-tremble (Populus tremuloides)\" border=\"0\" \/><\/a><strong>\u00c9galement connu sous le nom de :<\/strong> tremble<\/p>\n<p>  <img decoding=\"async\" src=\"https:\/\/www.naturewatch.ca\/plantwatch\/wp-content\/uploads\/sites\/3\/2014\/09\/tree.gif\" alt=\"tree\" \/><img decoding=\"async\" src=\"https:\/\/www.naturewatch.ca\/plantwatch\/wp-content\/uploads\/sites\/3\/2014\/09\/forest.gif\" alt=\"forest\" \/><\/p>\n<p>  <strong>Floraison : <\/strong>mars &#8211; mai<\/p>\n<p>  <strong>Autres photos :<\/strong><\/p>\n<ul style=\"margin-left:5%; overflow:hidden;\">\n<li> <a target=\"_blank\" href=\"https:\/\/www.naturewatch.ca\/databases\/plants\/images\/other\/populus_tremuloides_1238634240.jpg\">Populus tremuloides d\u00e9but de la floraison<\/a><a target=\"_blank\" href=\"https:\/\/www.naturewatch.ca\/plantwatch\/wp-content\/uploads\/sites\/3\/2014\/09\/populus_tremuloides_1238634240.jpg\" width=\"100%\"><\/a><br \/>cr\u00e9dit: Linda Kershaw<\/li>\n<li> <a target=\"_blank\" href=\"https:\/\/www.naturewatch.ca\/plantwatch\/wp-content\/uploads\/sites\/3\/2014\/09\/populus_tremuloides_1238634458.jpg\" width=\"100%\">Populus tremuloides avant la mi-floraison<\/a><br \/>cr\u00e9dit: Linda Kershaw<\/li>\n<li> <a target=\"_blank\" href=\"https:\/\/www.naturewatch.ca\/plantwatch\/wp-content\/uploads\/sites\/3\/2014\/09\/populus_tremuloides_1238634495.jpg\" width=\"100%\">Feuillaison de Populus tremuloides<\/a><br \/>cr\u00e9dit: Rowena Hopkins <\/li>\n<\/ul>\n<p><strong>G\u00e9n\u00e9ralit\u00e9s :<\/strong> Arbre \u00e0 feuilles caduques, faisant jusqu&rsquo;\u00e0 30 m de haut. Le tronc est   lisse avec une \u00e9corce p\u00e2le ou l\u00e9g\u00e8rement verte. Les grands arbres   peuvent avoir, \u00e0 la base, des fissures noires dans leur \u00e9corce. Le   peuplier faux-tremble est m\u00e2le ou femelle &#8211; seuls les m\u00e2les sont   observ\u00e9s pour Op\u00e9ration Floraison.<\/p>\n<p><strong>Feuilles et Rameaux : <\/strong>Les feuilles sont petites (3 \u00e0 7 cm de long), de couleur vert clair \u00e0 vert moyen, et de forme ronde avec un bout pointu.<\/p>\n<div class=\"clearfix\"><\/div>\n<p> <strong>Fleurs et Fruits : <\/strong><\/p>\n<ul>\n<li>Les fleurs se trouvent dans les chatons, qui ressemblent \u00e0 des chenilles   molles suspendues aux rameaux ; la floraison se termine avant que les   feuilles ne sortent.<\/li>\n<li>Fleurs m\u00e2les : les chatons duveteux sortent \u00e0 la fin de l&rsquo;hiver et   s&rsquo;allongent au d\u00e9but du printemps pour faire appara\u00eetre des sacs   polliniques rouges et roses. Ces derniers lib\u00e8rent du pollen dans les   airs, et les chatons finissent par s\u00e9cher et tomber.<\/li>\n<li>Fleurs femelles : les chatons deviennent verts et en forme de capsule,   pour donner ensuite des graines blanches pelucheuses.<\/li>\n<\/ul>\n<p><strong>Habitat : <\/strong>Le peuplier faux-tremble se trouve fr\u00e9quemment \u00e0 la fois dans des bois s\u00e9ch\u00e9s et humides, mais il ne tol\u00e8re pas l&rsquo;ombre.  <\/p>\n<p> <strong>Les conseils pratique d`AttentionFlore :<\/strong> \u00c9tiquetez un arbre m\u00e2le \u00e0 observer<\/p>\n<p> <strong>\u00c0 observer :<\/strong><\/p>\n<ul>\n<li>D\u00e9but de la floraison: quand les chatons de l&rsquo;arbre m\u00e2le commencent \u00e0 lib\u00e9rer du pollen (\u00e0 3 endroits). <\/li>\n<li>Milieu de la floraison: quand 50 p. cent des chatons m\u00e2les se sont allong\u00e9s et ont lib\u00e9r\u00e9 du pollen. <\/li>\n<li>D\u00e9but de la feuillaison: quand les premi\u00e8res feuilles sont sorties et se sont d\u00e9pli\u00e9es compl\u00e8tement (\u00e0 3 endroits).<\/li>\n<\/ul>\n<p><strong>Carte de distribution:<\/strong><\/p>\n<p> <img decoding=\"async\" src=\"https:\/\/www.naturewatch.ca\/plantwatch\/wp-content\/uploads\/sites\/3\/2014\/09\/populus_tremuloides_map.jpg\" width=\"auto\" \/><\/p>\n<p>   <strong>Cette esp\u00e8ce est surveill\u00e9e en(au) :<\/strong><\/p>\n<ul>\n<li>Alberta<\/li>\n<li>Colombie Britannique<\/li>\n<li>\u00cele du Prince \u00c9douard<\/li>\n<li>Manitoba<\/li>\n<li>Nouveau-Brunswick<\/li>\n<li>Nouvelle-\u00c9cosse<\/li>\n<li>Ontario<\/li>\n<li>Qu\u00e9bec<\/li>\n<li>Saskatchewan<\/li>\n<li>Terre-Neuve et Labrador<\/li>\n<li>Territoires du Nord-Ouest<\/li>\n<li>Yukon<\/li>\n<\/ul>\n<blockquote style=\"margin: 2% 5%; padding: 1%; border-left: 5px solid #fdb714; background-color: #ff8200; float: left; width: 90%; color: #fff;\"><p>Cet arbre tire son nom de la fa\u00e7on dont les feuilles bougent ou tremblent, m\u00eame sous une brise l\u00e9g\u00e8re.<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>Peuplier faux-tremble (Populus tremuloides) \u00c9galement connu sous le nom de : tremble Floraison : mars &#8211; mai Autres photos : Populus tremuloides d\u00e9but de la floraisoncr\u00e9dit: Linda Kershaw Populus tremuloides avant la mi-floraisoncr\u00e9dit: Linda Kershaw Feuillaison de Populus tremuloidescr\u00e9dit: Rowena&hellip; <\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-817","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Peuplier faux-tremble - PlantWatch<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.naturewatch.ca\/plantwatch\/fr\/peuplier-faux-tremble\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Peuplier faux-tremble - PlantWatch\" \/>\n<meta property=\"og:description\" content=\"Peuplier faux-tremble (Populus tremuloides) \u00c9galement connu sous le nom de : tremble Floraison : mars &#8211; 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