https://leschroniquesduvegetal.wordpress.com/ <p>Notes et réflexions d'Alain Bonjean</p> fr https://leschroniquesduvegetal.wordpress.com/2026/04/08/le-lin-de-nouvelle-zelande-plante-maori-emblematique/ 2026-04-08 07:00:00 Lors de la préparation du seul voyage que j'ai professionnellement eu l'opportunité de réaliser en Nouvelle Zélande à la fin des années 1990, j'ai appris que ce pays était étonnamment inhabité jusqu'à l'arrivée des Māori1, originaires de Polynésie orientale, autour de 12502-1275 dans l'île du (…) -- <a rel="enclosure" href="https://2.gravatar.com/avatar/be809b3b7799074e05b3864cec7554f9c62956032b846471a87c581504305bf1?s=96&d=https%3A%2F%2F2.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D96&r=G">be809b3b7799074e05b3864cec7554f9c62956032b846471a87c581504305bf1?s=96&d=https%3A%2F%2F2.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D96&r=G</a>, <a rel="enclosure" 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href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/17-1.jpg?w=194">17-1.jpg?w=194</a>, <a href="https://en.wikipedia.org/wiki/Cordyline_indivisa" target="_blank" rel="noreferrer noopener"><em>tōī</em></a>, <a href="https://doi.org/10.1080/0028825X.2005.9512991" rel="nofollow">https://doi.org/10.1080/0028825X.2005.9512991</a> Alain 2026-04-08T05:00:00Z text/html fr-FR Les chroniques du végétal – Notes et réflexions d'Alain Bonjean Alain https://leschroniquesduvegetal.wordpress.com/2026/04/01/la-metzgerie-fourchue-relique-exemplaire-des-premieres-flores-terrestres/ 2026-04-01 07:00:00 Spécimen présenté dans Biodiv'AURA Atlas ©HTanguy-CCBY-NC-SA/INPN1 Jeune adolescent j'ai commencé à pêcher la truite fario avec mon père dans les ruisseaux de la commune de Bourg-Lastic, installée dans le territoire des Combrailles sur les plateaux de l'ouest du Puy‑de‑Dôme, en bordure du (…) -- <a rel="enclosure" href="https://2.gravatar.com/avatar/be809b3b7799074e05b3864cec7554f9c62956032b846471a87c581504305bf1?s=96&d=https%3A%2F%2F2.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D96&r=G">be809b3b7799074e05b3864cec7554f9c62956032b846471a87c581504305bf1?s=96&d=https%3A%2F%2F2.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D96&r=G</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/1-2.jpg?w=525">1-2.jpg?w=525</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/2-3.jpg?w=525">2-3.jpg?w=525</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/3-3.jpg?w=668">3-3.jpg?w=668</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/4-3.jpg?w=247">4-3.jpg?w=247</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/5-1.png?w=525">5-1.png?w=525</a>, <a>Non classé</a> Alain 2026-04-01T05:00:00Z text/html fr-FR Les chroniques du végétal – Notes et réflexions d'Alain Bonjean Alain https://leschroniquesduvegetal.wordpress.com/2026/03/25/flore-des-environs-de-yulin-dans-le-haut-shaanxi-chine-entre-maowusu-et-plateau-de-loess/ 2026-03-25 07:00:00 Carte géologique de la région de Yulin, source : Hongdong et al.,2017 ; à gauche, désert de Maowusu vu d'avion, mai 2005 ©ABonjean ; à droite, plateau de lœss, juin 2005 ©ABonjean Pourquoi ce sujet, me direz-vous ? Parce que classant récemment mes photos, je viens d'en retrouver plusieurs de (…) -- <a rel="enclosure" href="https://2.gravatar.com/avatar/be809b3b7799074e05b3864cec7554f9c62956032b846471a87c581504305bf1?s=96&d=https%3A%2F%2F2.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D96&r=G">be809b3b7799074e05b3864cec7554f9c62956032b846471a87c581504305bf1?s=96&d=https%3A%2F%2F2.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D96&r=G</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/1.png?w=525">1.png?w=525</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/2-2.jpg?w=451">2-2.jpg?w=451</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/3-2.jpg?w=446">3-2.jpg?w=446</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/4-2.jpg?w=525">4-2.jpg?w=525</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/5-1.jpg?w=525">5-1.jpg?w=525</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/6-1.jpg?w=325">6-1.jpg?w=325</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/7-1.png?w=500">7-1.png?w=500</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/8-1.jpg?w=768">8-1.jpg?w=768</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/9-1.jpg?w=324">9-1.jpg?w=324</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/11.jpg?w=325">11.jpg?w=325</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/12.jpg?w=292">12.jpg?w=292</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/13.jpg?w=307">13.jpg?w=307</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/14.jpg?w=293">14.jpg?w=293</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/15.jpg?w=284">15.jpg?w=284</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/16.jpg?w=248">16.jpg?w=248</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/17.jpg?w=361">17.jpg?w=361</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/18.jpg?w=331">18.jpg?w=331</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/19.jpg?w=525">19.jpg?w=525</a>, <a rel="enclosure" 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href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/27.jpg?w=328">27.jpg?w=328</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/28.jpg?w=326">28.jpg?w=326</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/29.jpg?w=121">29.jpg?w=121</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/30.jpg?w=306">30.jpg?w=306</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/31.png?w=525">31.png?w=525</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/32.jpg?w=622">32.jpg?w=622</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/33.jpg?w=638">33.jpg?w=638</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/34.jpg?w=647">34.jpg?w=647</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/35.jpg?w=235">35.jpg?w=235</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/36.jpg?w=679">36.jpg?w=679</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/37.jpg?w=250">37.jpg?w=250</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/38.jpg?w=625">38.jpg?w=625</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/39.jpg?w=253">39.jpg?w=253</a>, <a href="http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200005709" rel="nofollow">http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200005709</a> Alain 2026-03-25T06:00:00Z text/html fr-FR Les chroniques du végétal – Notes et réflexions d'Alain Bonjean Alain https://leschroniquesduvegetal.wordpress.com/2026/03/16/le-modeste-liondent-dautomne/ 2026-03-16 07:00:00 Espèce extrêmement variable sur le plan phénotypique, assez commune de nos prairies, pâturages et bordures de chemins d'Europe, le liondent d'automne (Scorzoneroides1 autumnalis(L.), Moench, 1794 ; synonyme : Leontodon autumnalis L., 1753)2fait partie de la vaste famille des Astéracées. (…) -- <a rel="enclosure" href="https://2.gravatar.com/avatar/be809b3b7799074e05b3864cec7554f9c62956032b846471a87c581504305bf1?s=96&d=https%3A%2F%2F2.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D96&r=G">be809b3b7799074e05b3864cec7554f9c62956032b846471a87c581504305bf1?s=96&d=https%3A%2F%2F2.gravatar.com%2Favatar%2Fad516503a11cd5ca435acc9bb6523536%3Fs%3D96&r=G</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/1-1.jpg?w=525">1-1.jpg?w=525</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/2-1.jpg?w=1024">2-1.jpg?w=1024</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/3-1.jpg?w=120">3-1.jpg?w=120</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/4-1.jpg?w=300">4-1.jpg?w=300</a>, <a rel="enclosure" href="https://leschroniquesduvegetal.wordpress.com/wp-content/uploads/2026/02/5.png?w=525">5.png?w=525</a>, <a>Non classé</a> Alain 2026-03-16T06:00:00Z text/html fr-FR Les chroniques du végétal – Notes et réflexions d'Alain Bonjean Alain