{"id":517,"date":"2014-09-11T15:25:58","date_gmt":"2014-09-11T15:25:58","guid":{"rendered":"http:\/\/www.naturewatch.ca\/plantwatch\/?page_id=517"},"modified":"2014-11-14T18:05:36","modified_gmt":"2014-11-14T18:05:36","slug":"quatre-temps","status":"publish","type":"page","link":"https:\/\/www.naturewatch.ca\/plantwatch\/fr\/quatre-temps\/","title":{"rendered":"Quatre-temps"},"content":{"rendered":"<h2>Quatre-temps <em>(Cornus canadensis)<\/em><\/h2>\n<p><a href=\"https:\/\/www.naturewatch.ca\/plantwatch\/wp-content\/uploads\/sites\/3\/2014\/09\/cornus_canadensis.jpg\"><img decoding=\"async\" class=\"alignnone size-full wp-image-239\" style=\"display: block; float: left; padding-right: 2%; overflow: hidden; min-width: 40%; max-width: 100%;\" src=\"https:\/\/www.naturewatch.ca\/plantwatch\/wp-content\/uploads\/sites\/3\/2014\/09\/cornus_canadensis.jpg\" alt=\"Quatre-temps (Cornus canadensis)\" border=\"0\" \/><\/a><strong>\u00c9galement connu sous le nom de : <\/strong>crackerberry, dwarf cornel<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.naturewatch.ca\/plantwatch\/wp-content\/uploads\/sites\/3\/2014\/09\/flower.gif\" alt=\"fleur\" \/><img decoding=\"async\" src=\"https:\/\/www.naturewatch.ca\/plantwatch\/wp-content\/uploads\/sites\/3\/2014\/09\/forest.gif\" alt=\"for\u00eat\" \/><\/p>\n<p><strong>Floraison :<\/strong> mai &#8211; juin<\/p>\n<p><strong>Autres photos :<\/strong><\/p>\n<ul style=\"margin-left: 5%; overflow: hidden;\">\n<li><a href=\"https:\/\/www.naturewatch.ca\/plantwatch\/wp-content\/uploads\/sites\/3\/2014\/09\/cornus_canadensis_1238616145.jpg\" target=\"_blank\">Cornus canadensis juste avant le d\u00e9but de la floraison<\/a><br \/>\ncr\u00e9dit: Parks Canada<\/li>\n<li><a href=\"https:\/\/www.naturewatch.ca\/plantwatch\/wp-content\/uploads\/sites\/3\/2014\/09\/cornus_canadensis_1238616179.jpg\" target=\"_blank\">Cornus canadensis d\u00e9but de la floraison<\/a><br \/>\ncr\u00e9dit: Rowena Hopkins<\/li>\n<li><a href=\"https:\/\/www.naturewatch.ca\/plantwatch\/wp-content\/uploads\/sites\/3\/2014\/09\/cornus_canadensis_1238616211.jpg\" target=\"_blank\">Cornus canadensis \u00e0 la mi-floraison<\/a><br \/>\ncr\u00e9dit: Elisabeth Beaubien<\/li>\n<li><a href=\"https:\/\/www.naturewatch.ca\/plantwatch\/wp-content\/uploads\/sites\/3\/2014\/09\/cornus_canadensis_1238616254.jpg\" target=\"_blank\">Fruits de Cornus canadensis<\/a><br \/>\ncr\u00e9dit: Parks Canada<\/li>\n<\/ul>\n<p><strong>G\u00e9n\u00e9ralit\u00e9s :<\/strong> Plante des bois rase et dress\u00e9e, d&rsquo;environ 10 cm de haut, qui pousse en colonies.<\/p>\n<p><strong>Feuilles et Rameaux : <\/strong>Feuilles ovales \u00e0 bord lisse, avec des nervures parall\u00e8les. Quatre \u00e0 six feuilles forment un anneau autour de la tige.<\/p>\n<p><strong>Fleurs et Fruits<\/strong><\/p>\n<ul>\n<li>Chaque plante a un bouquet unique de quatre superbes bract\u00e9es blanches qui ressemblent \u00e0 des p\u00e9tales. Au centre se trouvent les v\u00e9ritables fleurs qui sont tr\u00e8s petites et vertes, violettes ou cr\u00e8mes.<\/li>\n<li>Les fruits, des baies rouges, apparaissent \u00e0 la fin de l&rsquo;\u00e9t\u00e9.<\/li>\n<\/ul>\n<p><strong>Habitat : <\/strong>Plante des bois, le quatre-temps tol\u00e8re des types de sites et de sols vari\u00e9s.<\/p>\n<p><strong>Les conseils pratique d`AttentionFlore : <\/strong>Choisissez une zone typique couverte de plantes ; si ces derni\u00e8res sont tr\u00e8s abondantes, d\u00e9limitez une surface de 1 m\u00e8tre carr\u00e9 pour observation.<\/p>\n<p><strong>\u00c0 observer :<\/strong> Quand les fleurs s&rsquo;ouvrent, des points noirs sont visibles au centre (ce sont les stigmates).<\/p>\n<ul>\n<li>D\u00e9but de la floraison: quand les premi\u00e8res fleurs des plantes observ\u00e9es sont ouvertes.<\/li>\n<li>Milieu de la floraison: quand 50 p. cent des fleurs des plantes observ\u00e9es sont ouvertes.<\/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\/cornus_canadensis_map.jpg\" alt=\"Carte de distribution\" 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; font-style: italic;\"><p>De tr\u00e8s petits insectes peuvent provoquer une ouverture explosive des fleurs du quatre-temps parvenues \u00e0 maturit\u00e9 et \u00eatre couverts de pollen quand elles repartent en volant.<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>Quatre-temps (Cornus canadensis) \u00c9galement connu sous le nom de : crackerberry, dwarf cornel Floraison : mai &#8211; juin Autres photos : Cornus canadensis juste avant le d\u00e9but de la floraison cr\u00e9dit: Parks Canada Cornus canadensis d\u00e9but de la floraison cr\u00e9dit:&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-517","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>Quatre-temps - 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\/quatre-temps\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Quatre-temps - PlantWatch\" \/>\n<meta property=\"og:description\" content=\"Quatre-temps (Cornus canadensis) \u00c9galement connu sous le nom de : crackerberry, dwarf cornel Floraison : mai &#8211; 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