{"id":1511,"date":"2013-10-21T09:47:53","date_gmt":"2013-10-21T09:47:53","guid":{"rendered":"https:\/\/www.preservons-la-nature.fr\/blog\/?p=1511"},"modified":"2013-11-10T18:09:27","modified_gmt":"2013-11-10T17:09:27","slug":"saxifraga-florulenta-moretti-la-saxifrage-a-fleurs-nombreuses","status":"publish","type":"post","link":"https:\/\/preservons-la-nature.fr\/blog\/?p=1511","title":{"rendered":"Saxifraga florulenta Moretti ( Saxifrage \u00e0 fleurs nombreuses )"},"content":{"rendered":"<p><STRONG>Une fiche plus r&eacute;cente existe, vous pouvez la consulter <a href=\"https:\/\/www.preservons-la-nature.fr\/flore\/taxon\/3540.html\">ICI<\/a><\/STRONG><strong>La saxifrage \u00e0 fleurs nombreuses (<em>Saxifraga florulenta Moretti<\/em>)<\/strong> fait partie de <strong>la famille des Saxifragac\u00e9es (<em>Saxifragaceae<\/em>)<\/strong>. Sa p\u00e9riode de floraison s&rsquo;\u00e9tale de fin Juin \u00e0 fin Ao\u00fbt.<\/p>\n<div id=\"attachment_1515\" style=\"width: 330px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/10\/DSC06936.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1515\" class=\" wp-image-1515\" title=\"Saxifraga florulenta\" alt=\"Saxifraga florulenta\" src=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/10\/DSC06936.jpg\" width=\"320\" height=\"480\" srcset=\"https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/10\/DSC06936.jpg 400w, https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/10\/DSC06936-200x300.jpg 200w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a><p id=\"caption-attachment-1515\" class=\"wp-caption-text\">Saxifraga florulenta<\/p><\/div>\n<p><span style=\"text-decoration: underline;\">Ecologie :<\/span><br \/>\nL&rsquo;esp\u00e8ce se trouve sur les parois verticales dans les fissures (<span style=\"text-decoration: underline;\"><strong>Phytosociologie<\/strong><\/span> : <strong><em>8.0.4.2.2 Saxifragion pedemontanae<\/em><\/strong> Communaut\u00e9s subalpines et alpines silicicoles des Alpes-Maritimes). Elle ne supporte pas la concurrence. Il est rare de la trouver dans les chaos rocheux. C&rsquo;est une esp\u00e8ce silicicole. Les stations sont souvent orient\u00e9es au Nord de 1900 \u00e0 3000 m\u00e8tres d&rsquo;altitude.<\/p>\n<p><span style=\"text-decoration: underline;\">R\u00e9partition :<\/span><br \/>\nCette esp\u00e8ce end\u00e9mique franco-italienne n&rsquo;est pr\u00e9sente que dans les Alpes-Maritimes. On la trouve donc dans les hauts massifs de l&rsquo;Argentera et du Mercantour, en particulier de la Haute Roya \u00e0 la Haute-Tin\u00e9e.<\/p>\n<p><span style=\"text-decoration: underline;\">Protection :<\/span><br \/>\nElle b\u00e9n\u00e9ficie d&rsquo;une protection nationale.<\/p>\n<div id=\"attachment_1517\" style=\"width: 330px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/10\/DSC07605.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1517\" class=\" wp-image-1517\" title=\"Saxifraga florulenta\" alt=\"Saxifraga florulenta\" src=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/10\/DSC07605.jpg\" width=\"320\" height=\"480\" srcset=\"https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/10\/DSC07605.jpg 400w, https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/10\/DSC07605-200x300.jpg 200w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a><p id=\"caption-attachment-1517\" class=\"wp-caption-text\">Saxifraga florulenta<\/p><\/div>\n<p><span style=\"text-decoration: underline;\">Description :<\/span><br \/>\nLa plante est constitu\u00e9e d&rsquo;une rosette de forme ronde constitu\u00e9s de feuilles mucron\u00e9es, de couleur vert sombre, coriaces et denses. Elles sont dispos\u00e9es de fa\u00e7on r\u00e9guli\u00e8re. Le diam\u00e8tre de la rosette varie de 3 \u00e0 20 cm en fonction de son \u00e2ge. La base de la rosette est constitu\u00e9e de feuilles mortes. On consid\u00e8re que ce n&rsquo;est qu&rsquo;apr\u00e8s une p\u00e9riode v\u00e9g\u00e9tative variant de 40 \u00e0 75 ans que la floraison intervient. Elle est unique puisque la plante meurt apr\u00e8s. C&rsquo;est une v\u00e9ritable hampe florale qui se d\u00e9veloppe. La hauteur peut varier de 15 \u00e0 40 cm. La tige, les p\u00e9dicelles comportent une forte pilosit\u00e9. D&rsquo;une cinquantaine \u00e0 plusieurs centaines de fleurs apparaissent lors de la floraison. Le calice est velu. La fleur est compos\u00e9e de 5 s\u00e9pales et 5 p\u00e9tales. La fleur a une couleur blanche \u00e0 rose. A la fructification, les graines sont contenues dans une capsule.<\/p>\n<div id=\"attachment_1516\" style=\"width: 330px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/10\/DSC07597.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1516\" class=\" wp-image-1516\" title=\"Saxifraga florulenta\" alt=\"Saxifraga florulenta\" src=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/10\/DSC07597.jpg\" width=\"320\" height=\"480\" srcset=\"https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/10\/DSC07597.jpg 400w, https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2013\/10\/DSC07597-200x300.jpg 200w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a><p id=\"caption-attachment-1516\" class=\"wp-caption-text\">Saxifraga florulenta<\/p><\/div>\n<p><span style=\"text-decoration: underline;\">Usages \/ Autres particularit\u00e9s :<\/span><br \/>\nElle a \u00e9t\u00e9 l&#8217;embl\u00e8me du Parc national naturel du Mercantour.<\/p>\n<p><span style=\"text-decoration: underline;\">Taxonomie :<\/span><em><br \/>\nSaxifraga florulenta Moretti<\/em> a pour synonymes (Informations issues de la BDTFX Version 1.1, <a href=\"http:\/\/www.tela-botanica.org\/\" target=\"_blank\">Tela Botanica<\/a>) :<br \/>\n<em>&#8211; Saxifraga floribunda D.Dietr.<br \/>\n&#8211; Trisylea florulenta (Moretti) Jord. &amp; Fourr.<\/em><\/p>\n<p>Bibliographie :<br \/>\n<em>&#8211; Flore des Alpes-Maritimes et de la Principaute\u0301 de Monaco &#8211; Virgile Noble et Katia Diadema &#8211; 2011<br \/>\n&#8211; M\u00e9mento de la flore prot\u00e9g\u00e9e des Alpes-Maritimes &#8211; Robert Salanon, Vincent Kulesza et Benoit Offerhaus &#8211; 2010<br \/>\n<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une fiche plus r&eacute;cente existe, vous pouvez la consulter ICILa saxifrage \u00e0 fleurs nombreuses (Saxifraga florulenta Moretti) fait partie de la famille des Saxifragac\u00e9es (Saxifragaceae). Sa p\u00e9riode de floraison s&rsquo;\u00e9tale de fin Juin \u00e0 fin Ao\u00fbt. Ecologie : L&rsquo;esp\u00e8ce se &hellip; <a href=\"https:\/\/preservons-la-nature.fr\/blog\/?p=1511\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[87,51],"tags":[28],"class_list":["post-1511","post","type-post","status-publish","format-standard","hentry","category-ficheplante","category-protection-nationale","tag-saxifragacees"],"_links":{"self":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1511","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1511"}],"version-history":[{"count":18,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1511\/revisions"}],"predecessor-version":[{"id":1932,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1511\/revisions\/1932"}],"wp:attachment":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1511"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1511"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}