{"id":1042,"date":"2025-07-24T09:01:09","date_gmt":"2025-07-24T09:01:09","guid":{"rendered":"https:\/\/www.lejardin-auxnympheas.com\/staging\/?post_type=product&p=1042"},"modified":"2026-09-03T12:17:08","modified_gmt":"2026-09-03T12:17:08","slug":"saururus-cernuus","status":"publish","type":"product","link":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/produit\/saururus-cernuus\/","title":{"rendered":"Saururus Cernuus"},"content":{"rendered":"

Saururus cernuus<\/em>\u00a0est une plante vivace herbac\u00e9e qui tire son nom commun le plus fr\u00e9quent, la queue de l\u00e9zard, de ses fleurs blanches qui fleurissent pendant les mois d’\u00e9t\u00e9.\u00a0\u00a0L’inflorescence est g\u00e9n\u00e9ralement de 15\u00a0\u00e0 20\u00a0cm\u00a0de long.\u00a0\u00a0Apr\u00e8s la maturit\u00e9 florale, les fleurs blanches virent au brun, donnant \u00e0 la plante son homonyme, la queue de l\u00e9zard.\u00a0\u00a0Les feuilles sont g\u00e9n\u00e9ralement en forme de c\u0153ur, en forme de fl\u00e8che ou en forme de lance et sont dispos\u00e9es alternativement sur la tige.\u00a0Lorsque les feuilles sont \u00e9cras\u00e9es, elles lib\u00e8rent un ar\u00f4me d’agrumes ou de sassafras.
\n\u00e0 planter dans un pot de 20litre<\/p>\n

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Le Saururus cernuus<\/strong><\/em> est une plante vivace semi-aquatique remarquable, couramment appel\u00e9e Queue de l\u00e9zard<\/strong>, Saurure pench\u00e9<\/strong> ou L\u00e9zardelle pench\u00e9e<\/strong> au Qu\u00e9bec. Appartenant \u00e0 la famille des Saururac\u00e9es, elle tire son nom scientifique du grec saurus<\/em> (l\u00e9zard), oura<\/em> (queue) et du latin cernuus<\/em> (inclin\u00e9), en r\u00e9f\u00e9rence directe \u00e0 la forme courb\u00e9e de ses inflorescences.<\/p>\n

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Description botanique<\/div>\n
    \n
  • Port et dimensions :<\/strong> Elle forme des touffes dress\u00e9es et compactes mesurant g\u00e9n\u00e9ralement entre 60 cm et 1,20 m\u00e8tre<\/strong> de hauteur.<\/span><\/li>\n
  • Feuillage :<\/strong> Ses feuilles caduques sont cordiformes<\/strong> (en forme de c\u0153ur), vert franc et alternes. Lorsqu’on les broie, elles d\u00e9gagent une agr\u00e9able odeur citronn\u00e9e<\/strong>.<\/span><\/li>\n
  • Floraison :<\/strong> De juin \u00e0 ao\u00fbt, elle produit de longs \u00e9pis denses de fleurs blanches odorantes<\/strong> qui se recourbent \u00e9l\u00e9gamment vers le sol.<\/span><\/li>\n
  • Syst\u00e8me racinaire :<\/strong> Elle d\u00e9veloppe un r\u00e9seau dense de rhizomes robustes<\/strong> profond\u00e9ment ancr\u00e9s.<\/span>\u00a0<\/li>\n

    <\/ul>\n

    <\/div>\n
    Habitat et conditions de culture<\/div>\n
      \n
    • Origine :<\/strong> Elle est indig\u00e8ne des zones humides de l’est de l’Am\u00e9rique du Nord<\/strong> (Canada et \u00c9tats-Unis).<\/span><\/li>\n
    • Exposition :<\/strong> Elle s’\u00e9panouit aussi bien au soleil<\/strong> qu’\u00e0 la mi-ombre<\/strong>.<\/span><\/li>\n
    • Plantation :<\/strong> C’est une plante de rive ou de bassin qui s’installe dans une eau calme et peu profonde, id\u00e9alement entre 0 et -20 cm de profondeur<\/strong> par rapport au collet.<\/span><\/li>\n
    • Rusticit\u00e9 :<\/strong> Elle est tr\u00e8s vigoureuse et r\u00e9siste parfaitement aux hivers rigoureux.<\/span>\u00a0<\/li>\n

      <\/ul>\n

      <\/div>\n
      R\u00f4les \u00e9cologiques et utilisations<\/div>\n
        \n
      • \u00c9puration de l’eau :<\/strong> Le Saururus cernuus<\/em> est excellent comme plante filtrante<\/strong> (phyto\u00e9puration) dans les bassins naturels.<\/span><\/li>\n
      • Fixation des berges :<\/strong> Son syst\u00e8me racinaire dense permet de stabiliser efficacement les sols vaseux<\/strong> et les rives contre l’\u00e9rosion.<\/span><\/li>\n
      • Aquariophilie :<\/strong> Elle est parfois utilis\u00e9e en aquarium d’eau douce o\u00f9 elle conserve une forme plus immerg\u00e9e et compacte.<\/span>\u00a0<\/li>\n

        <\/ul>\n

        <\/div>\n
        Statut de conservation et vigilance<\/div>\n
          \n
        • Au Qu\u00e9bec :<\/strong> L’esp\u00e8ce est officiellement d\u00e9sign\u00e9e menac\u00e9e<\/strong> depuis 2005 en raison de l’urbanisation et de la destruction des milieux humides.<\/span>\u00a0<\/li>\n
        • En Europe :<\/strong> Bien qu’appr\u00e9ci\u00e9e des jardineries , elle fait l’objet d’une surveillance \u00e9troite<\/strong> dans certaines r\u00e9gions (comme en Auvergne-Rh\u00f4ne-Alpes) car elle pr\u00e9sente un potentiel invasif hors de son milieu d’origine<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

          Saururus cernuus\u00a0est une plante vivace herbac\u00e9e qui tire son nom commun le plus fr\u00e9quent, la queue de l\u00e9zard, de ses […]<\/p>\n","protected":false},"featured_media":8262,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[27,31,34],"product_tag":[19],"class_list":["post-1042","product","type-product","status-publish","has-post-thumbnail","product_cat-plantes-aquatiques","product_cat-plantes-de-bordures-humides","product_cat-plantes-filtrantes","product_tag-vegetaux","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product\/1042","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/comments?post=1042"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/media\/8262"}],"wp:attachment":[{"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/media?parent=1042"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=1042"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=1042"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=1042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}