{"id":18825,"date":"2023-11-18T00:05:28","date_gmt":"2023-11-17T23:05:28","guid":{"rendered":"https:\/\/alainlarivierephoto.com\/?p=18825"},"modified":"2023-11-17T11:57:35","modified_gmt":"2023-11-17T10:57:35","slug":"taraxacum-officinale-le-pissenlit-envol-dakene-de-pissenlit","status":"publish","type":"post","link":"https:\/\/alainlarivierephoto.com\/?p=18825","title":{"rendered":"Taraxacum officinale, le Pissenlit – Envol d’ak\u00e8ne de Pissenlit"},"content":{"rendered":"
\"Taraxacum

Taraxacum officinale, le Pissenlit – Envol d’ak\u00e8ne de Pissenlit<\/p><\/div>\n

 <\/p>\n

Taraxacum officinale<\/em>, le Pissenlit – Envol d’ak\u00e8ne de Pissenlit<\/p>\n

Macrophotographie de Pissenlit. Le Pissenlit commun appartient \u00e0 la famille des Ast\u00e9rac\u00e9es (= Compos\u00e9es). Cette plante herbac\u00e9e vivace comprend de nombreuses esp\u00e8ces tr\u00e8s difficiles \u00e0 d\u00e9terminer car elles hybrident entre elles. Le groupe \u00ab Pissenlit \u00bb au sens strict comprend d\u00e9j\u00e0 plus de 200 esp\u00e8ces en Europe.
\nOn appelle \u00ab Pissenlit \u00bb diverses plantes \u00e0 tige g\u00e9n\u00e9ralement creuse et dont l’inflorescence est un capitule plat et jaune. Ce capitule est g\u00e9n\u00e9ralement \u00e0 fleurons ligul\u00e9s. C’est la couleur jaune du capitule et sa forme plate qui d\u00e9terminent g\u00e9n\u00e9ralement l’emploi du nom \u00ab Pissenlit \u00bb. Ce sont des plantes de plein soleil ou mi-ombre, \u00e0 racine charnue p\u00e9n\u00e9trant profond\u00e9ment dans le sol (plus de 50 cm), ce qui leur permet de r\u00e9sister au gel intense des r\u00e9gions froides.
\nIl existe des genres dont les feuilles ou les capitules (souvent jaunes) ressemblent \u00e0 ceux des Pissenlits communs :
\nHypochaeris<\/em> (les porcelles)
\nLeontodon<\/em> (les liondents). Notamment Leontodon saxatilis<\/em>, le l\u00e9ontodon-faux-pissenlit
\nCrepis<\/em> (les cr\u00e9pides)
\nPilosella<\/em> (les piloselles)
\nHieracium<\/em> (les \u00e9pervi\u00e8res) – notamment Hieracium taraxacifolium<\/em>, l\u2019\u00e9pervi\u00e8re \u00e0 feuilles de pissenlit
\nPicris<\/em> (les picrides)
\nFiche d’identit\u00e9
\n– classification : angiosperme
\n– famille : ast\u00e9rac\u00e9es = compos\u00e9es
\n– p\u00e9riode de floraison : mars \u00e0 novembre
\n– p\u00e9riode de v\u00e9g\u00e9tation : vivace
\n– type de fruit : ak\u00e8ne de type samare
\n– mode de diss\u00e9mination : le vent
\n– biotope : prairies, bois clairs, clairi\u00e8res, chemins
\n– distribution : tr\u00e8s commun jusqu’\u00e0 2000 m, plus rare en r\u00e9gion m\u00e9diterran\u00e9enne
\n– utilisation : m\u00e9dicinale, cuisine
\nNom latin : Taraxacum officinale<\/em>
\nNom commun : Pissenlit commun<\/p>\n","protected":false},"excerpt":{"rendered":"

  Taraxacum officinale, le Pissenlit – Envol d’ak\u00e8ne de Pissenlit Macrophotographie de Pissenlit. Le Pissenlit commun appartient \u00e0 la famille des Ast\u00e9rac\u00e9es (= Compos\u00e9es). Cette plante herbac\u00e9e vivace comprend de nombreuses esp\u00e8ces tr\u00e8s difficiles \u00e0 d\u00e9terminer car elles hybrident entre elles. Le groupe \u00ab Pissenlit \u00bb au sens strict comprend d\u00e9j\u00e0 plus de 200 esp\u00e8ces […]<\/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":[663,467,137,662,207,512,660,799],"class_list":["post-18825","post","type-post","status-publish","format-standard","hentry","category-au-coeur-des-fleurs","category-flore","tag-akene","tag-asteraceae","tag-asteracee","tag-capitule","tag-pissenlit","tag-plante","tag-taraxacum-officinale","tag-vivace"],"_links":{"self":[{"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/posts\/18825","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=18825"}],"version-history":[{"count":2,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/posts\/18825\/revisions"}],"predecessor-version":[{"id":18827,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=\/wp\/v2\/posts\/18825\/revisions\/18827"}],"wp:attachment":[{"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alainlarivierephoto.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}