{"id":14495,"date":"2019-07-28T00:05:22","date_gmt":"2019-07-27T22:05:22","guid":{"rendered":"https:\/\/alainlarivierephoto.com\/?p=14495"},"modified":"2019-07-06T17:29:19","modified_gmt":"2019-07-06T15:29:19","slug":"paeonia-suffruticosa-la-pivoine-arbustive-1fn-1","status":"publish","type":"post","link":"https:\/\/alainlarivierephoto.com\/?p=14495","title":{"rendered":"Paeonia suffruticosa, la Pivoine arbustive"},"content":{"rendered":"<div id=\"attachment_14254\" style=\"width: 1290px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/06\/Paeonia-suffruticosa-01E_fond-noir.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-14254\" class=\"size-large wp-image-14254 colorbox-14495\" src=\"https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/06\/Paeonia-suffruticosa-01E_fond-noir-1280x850.jpg\" alt=\"Paeonia suffruticosa, la Pivoine arbustive -1FN-\" width=\"1280\" height=\"850\" srcset=\"https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/06\/Paeonia-suffruticosa-01E_fond-noir.jpg 1280w, https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/06\/Paeonia-suffruticosa-01E_fond-noir-180x120.jpg 180w, https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/06\/Paeonia-suffruticosa-01E_fond-noir-300x199.jpg 300w, https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/06\/Paeonia-suffruticosa-01E_fond-noir-768x510.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/a><p id=\"caption-attachment-14254\" class=\"wp-caption-text\">Paeonia suffruticosa, la Pivoine arbustive<\/p><\/div>\n<div id=\"attachment_14255\" style=\"width: 1290px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/06\/Paeonia-suffruticosa-01E.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-14255\" class=\"size-large wp-image-14255 colorbox-14495\" src=\"https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/06\/Paeonia-suffruticosa-01E-1280x850.jpg\" alt=\"Paeonia suffruticosa, la Pivoine arbustive -1-\" width=\"1280\" height=\"850\" srcset=\"https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/06\/Paeonia-suffruticosa-01E.jpg 1280w, https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/06\/Paeonia-suffruticosa-01E-180x120.jpg 180w, https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/06\/Paeonia-suffruticosa-01E-300x199.jpg 300w, https:\/\/alainlarivierephoto.com\/wp-content\/uploads\/2019\/06\/Paeonia-suffruticosa-01E-768x510.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/a><p id=\"caption-attachment-14255\" class=\"wp-caption-text\">Paeonia suffruticosa, la Pivoine arbustive<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>R\u00e8gne : Plantae.<br \/>\nDivision : Magnoliophyta.<br \/>\nClasse : Magnoliopsida.<br \/>\nOrdre : Dilleniales ; Saxifragales (classification phylog\u00e9n\u00e9tique).<br \/>\nFamille : Paeoniaceae (anciennement Renonculaceae).<br \/>\nGenre\u00a0: <em>Paeonia<\/em>.<\/p>\n<p>Nom(s) scientifique(s) : <em>Paeonia suffruticosa<\/em> Andrews, 1804 ; <em>Paeonia cathayana<\/em>.<br \/>\nNom(s) commun(s) : Pivoine arbustive ; Pivoine arborescente ; Pivoine en arbre ; Pivoine Moutan.<\/p>\n<p style=\"text-align: justify;\">La Pivoine arbustive (<em>Paeonia suffruticosa<\/em>) est un arbuste de la famille des Paeoniac\u00e9es (Paeoniaceae).<br \/>\nElle est originaire du centre de la Chine o\u00f9 elle est connue comme plante ornementale puisqu\u2019elle est cultiv\u00e9e depuis environ 1500 ans et deux si\u00e8cles en Europe. Sa forme sauvage reste tr\u00e8s \u00e9nigmatique et est l&rsquo;objet de recherches intenses et incertaines jusqu\u2019\u00e0 aujourd\u2019hui (d\u2019apr\u00e8s la derni\u00e8re r\u00e9vision de Hong et Pan, en 2007, la trace sauvage de <em>P. suffruticosa<\/em> est perdue puisqu\u2019ils nomment leur nouveau taxon <em>P. cathayana<\/em>).<br \/>\nLes occidentaux n\u2019ont pris connaissance de cette pivoine qu\u2019\u00e0 travers des hybrides import\u00e9s de Chine aux dix-huiti\u00e8me et dix-neuvi\u00e8me si\u00e8cles. Les deux milliers de cultivars (= hybrides) connus sont largement cultiv\u00e9s dans toutes les r\u00e9gions temp\u00e9r\u00e9es du monde.<br \/>\nLe terme \u00ab Pivoine arbustive \u00bb (ou \u00ab Pivoine arborescente \u00bb ) peut d\u00e9signer soit une plante du complexe <em>Paeonia suffruticosa<\/em> soit, par opposition aux pivoines herbac\u00e9es, une plante du sous-genre <em>Moutan<\/em>, comprenant 8 esp\u00e8ces (<em>P. delavayi<\/em>, <em>P. jishanensis<\/em> etc\u2026) et leurs hybrides.<br \/>\n<em>Paeonia suffruticosa<\/em> est un arbuste de 1,50 m\u00e8tre de hauteur, aux tiges brun gris. et \u00e0 longue dur\u00e9e de vie (de 30 \u00e0 60 ans et en culture plus de 100 ans).<br \/>\nLes feuilles du bas sont bitern\u00e9es, avec des folioles longuement ovales, glabres sur les deux faces. Certaines folioles lat\u00e9rales ont 2 ou 3 lobes. La foliole terminale \u00e9galement avec 2 ou 3 lobes.<br \/>\nLes fleurs sont solitaires et terminales, simples dans la forme sauvage, de 10 \u00e0 17 cm de large. Elles comprennent 5 bract\u00e9es, longuement elliptiques, in\u00e9gales ; 5 s\u00e9pales verts, in\u00e9gaux ; de 5 \u00e0 11 p\u00e9tales obov\u00e9s dans la forme sauvage, \u00e0 l\u2019apex irr\u00e9guli\u00e8rement incis\u00e9, blancs, roses, rouges ou pourpres ; de nombreuses \u00e9tamines aux filets roses ou pourpres et un disque enveloppant compl\u00e8tement les carpelles \u00e0 l\u2019anth\u00e8se. La floraison a lieu au printemps : avril mai en Europe.<br \/>\nLe fruit est form\u00e9 de 5 follicules, oblongs, dens\u00e9ment tomenteux, jaune brun.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; R\u00e8gne : Plantae. Division : Magnoliophyta. Classe : Magnoliopsida. Ordre : Dilleniales ; Saxifragales (classification phylog\u00e9n\u00e9tique). Famille : Paeoniaceae (anciennement Renonculaceae). Genre\u00a0: Paeonia. Nom(s) scientifique(s) : Paeonia suffruticosa Andrews, 1804 ; Paeonia cathayana. Nom(s) commun(s) : Pivoine arbustive ; Pivoine arborescente ; Pivoine en arbre ; Pivoine Moutan. La Pivoine arbustive (Paeonia suffruticosa) est [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[15,14],"tags":[738,572,574,1020,1048,573,1049,1050,906,512],"class_list":["post-14495","post","type-post","status-publish","format-standard","hentry","category-au-coeur-des-fleurs","category-flore","tag-fleur","tag-paeonia-suffruticosa","tag-paeoniaceae","tag-paeoniacee","tag-pivoine-arborescente","tag-pivoine-arbustive","tag-pivoine-en-arbre","tag-pivoine-moutan","tag-plantae","tag-plante"],"_links":{"self":[{"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/posts\/14495","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=14495"}],"version-history":[{"count":2,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/posts\/14495\/revisions"}],"predecessor-version":[{"id":14497,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/posts\/14495\/revisions\/14497"}],"wp:attachment":[{"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}