{"id":51039,"date":"2025-08-13T09:25:55","date_gmt":"2025-08-13T07:25:55","guid":{"rendered":"https:\/\/akademie.ceres.prd.endadens.ch\/bouleau_nouveau\/"},"modified":"2026-02-20T10:28:33","modified_gmt":"2026-02-20T09:28:33","slug":"bouleau","status":"publish","type":"page","link":"https:\/\/akademie.ceres.prd.endadens.ch\/fr\/bouleau\/","title":{"rendered":"Bouleau"},"content":{"rendered":"<style>.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id49099_77a46f-30{margin-top:80px;margin-bottom:60px;}.kb-row-layout-id49099_77a46f-30 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id49099_77a46f-30 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id49099_77a46f-30 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:2000px;margin-left:auto;margin-right:auto;padding-top:10px;padding-bottom:10px;padding-left:0px;grid-template-columns:minmax(0, 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\/>\n\t\t\t\t<\/picture>\n\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-blurrer\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-caption-wrapper spectra-image-gallery__media-thumbnail-caption-wrapper--overlay\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class='spectra-image-gallery__media-wrapper' data-spectra-gallery-image-id='20136' tabindex=\"0\">\n\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media spectra-image-gallery__media--grid\">\n\t\t\t\t<picture>\n\t\t\t\t\t<source media=\"(min-width: 1024px)\" srcset=\"https:\/\/akademie.ceres.stage.endadens.ch\/wp-content\/uploads\/sites\/6\/2025\/01\/Betula_20190604_007_SM_Webversion_2018-300x240.png\">\n\t\t\t\t\t<source media=\"(min-width: 768px)\" srcset=\"https:\/\/akademie.ceres.stage.endadens.ch\/wp-content\/uploads\/sites\/6\/2025\/01\/Betula_20190604_007_SM_Webversion_2018.png\">\n\t\t\t\t\t<img decoding=\"async\" class=\"spectra-image-gallery__media-thumbnail spectra-image-gallery__media-thumbnail--grid\" src=\"https:\/\/akademie.ceres.stage.endadens.ch\/wp-content\/uploads\/sites\/6\/2025\/01\/Betula_20190604_007_SM_Webversion_2018-300x240.png\" alt=\"\" loading=\"lazy\" \/>\n\t\t\t\t<\/picture>\n\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-blurrer\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-caption-wrapper spectra-image-gallery__media-thumbnail-caption-wrapper--overlay\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class='spectra-image-gallery__media-wrapper' data-spectra-gallery-image-id='20144' tabindex=\"0\">\n\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media spectra-image-gallery__media--grid\">\n\t\t\t\t<picture>\n\t\t\t\t\t<source media=\"(min-width: 1024px)\" srcset=\"https:\/\/akademie.ceres.stage.endadens.ch\/wp-content\/uploads\/sites\/6\/2025\/01\/Betula_20190604_015_SM_Webversion_2018-300x240.png\">\n\t\t\t\t\t<source media=\"(min-width: 768px)\" srcset=\"https:\/\/akademie.ceres.stage.endadens.ch\/wp-content\/uploads\/sites\/6\/2025\/01\/Betula_20190604_015_SM_Webversion_2018.png\">\n\t\t\t\t\t<img decoding=\"async\" class=\"spectra-image-gallery__media-thumbnail spectra-image-gallery__media-thumbnail--grid\" src=\"https:\/\/akademie.ceres.stage.endadens.ch\/wp-content\/uploads\/sites\/6\/2025\/01\/Betula_20190604_015_SM_Webversion_2018-300x240.png\" alt=\"\" loading=\"lazy\" \/>\n\t\t\t\t<\/picture>\n\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-blurrer\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-caption-wrapper spectra-image-gallery__media-thumbnail-caption-wrapper--overlay\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class='spectra-image-gallery__media-wrapper' data-spectra-gallery-image-id='20140' tabindex=\"0\">\n\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media spectra-image-gallery__media--grid\">\n\t\t\t\t<picture>\n\t\t\t\t\t<source media=\"(min-width: 1024px)\" srcset=\"https:\/\/akademie.ceres.stage.endadens.ch\/wp-content\/uploads\/sites\/6\/2025\/01\/Betula_20190604_009_SM_Webversion_2018-300x300.png\">\n\t\t\t\t\t<source media=\"(min-width: 768px)\" srcset=\"https:\/\/akademie.ceres.stage.endadens.ch\/wp-content\/uploads\/sites\/6\/2025\/01\/Betula_20190604_009_SM_Webversion_2018.png\">\n\t\t\t\t\t<img decoding=\"async\" class=\"spectra-image-gallery__media-thumbnail spectra-image-gallery__media-thumbnail--grid\" src=\"https:\/\/akademie.ceres.stage.endadens.ch\/wp-content\/uploads\/sites\/6\/2025\/01\/Betula_20190604_009_SM_Webversion_2018-300x300.png\" alt=\"\" loading=\"lazy\" \/>\n\t\t\t\t<\/picture>\n\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-blurrer\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"spectra-image-gallery__media-thumbnail-caption-wrapper spectra-image-gallery__media-thumbnail-caption-wrapper--overlay\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class='spectra-image-gallery__control-lightbox' tabindex='0'>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper spectra-image-gallery__control-lightbox--main\" dir=\"\">\n\t\t\t\t\t<div class=\"swiper-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t<img class=\"swiper-lazy\" data-src=\"https:\/\/akademie.ceres.stage.endadens.ch\/wp-content\/uploads\/sites\/6\/2025\/01\/Betula_hoch.jpg\" alt=\"\"\/>\n\t\t\t\t\t\t\t\t<div class=\"swiper-lazy-preloader swiper-lazy-preloader-white\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t<img class=\"swiper-lazy\" data-src=\"https:\/\/akademie.ceres.stage.endadens.ch\/wp-content\/uploads\/sites\/6\/2025\/01\/Betula_20190604_007_SM_Webversion_2018.png\" alt=\"\"\/>\n\t\t\t\t\t\t\t\t<div class=\"swiper-lazy-preloader swiper-lazy-preloader-white\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t<img class=\"swiper-lazy\" data-src=\"https:\/\/akademie.ceres.stage.endadens.ch\/wp-content\/uploads\/sites\/6\/2025\/01\/Betula_20190604_015_SM_Webversion_2018.png\" alt=\"\"\/>\n\t\t\t\t\t\t\t\t<div class=\"swiper-lazy-preloader swiper-lazy-preloader-white\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t<img class=\"swiper-lazy\" 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class=\"has-text-align-left has-large-font-size\" id=\"CERES-PFLANZENLEXIKON\" style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20)\">BOULEAU<\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading49099_326211-15, .wp-block-kadence-advancedheading.kt-adv-heading49099_326211-15[data-kb-block=\"kb-adv-heading49099_326211-15\"]{text-align:left;font-weight:400;font-style:normal;font-family:PPMigra-Italic;}.wp-block-kadence-advancedheading.kt-adv-heading49099_326211-15 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading49099_326211-15[data-kb-block=\"kb-adv-heading49099_326211-15\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading49099_326211-15 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading49099_326211-15[data-kb-block=\"kb-adv-heading49099_326211-15\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading49099_326211-15, .wp-block-kadence-advancedheading.kt-adv-heading49099_326211-15[data-kb-block=\"kb-adv-heading49099_326211-15\"]{text-align:center!important;}}<\/style>\n<p class=\"kt-adv-heading49099_326211-15 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading49099_326211-15\"><em>Betula pendula<\/em><\/p>\n\n\n\n<p class=\"has-text-align-left\">Essence: Qualit\u00e9, esth\u00e9tique, polarit\u00e9 de la vie et de la mort<\/p>\n<\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n<\/div><\/div><style>.kb-row-layout-id49099_c665c5-48 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id49099_c665c5-48 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id49099_c665c5-48 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xl, 4rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id49099_c665c5-48 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id49099_c665c5-48 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id49099_c665c5-48 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id49099_c665c5-48 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column49099_f6acbf-e5 > .kt-inside-inner-col,.kadence-column49099_f6acbf-e5 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column49099_f6acbf-e5 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column49099_f6acbf-e5 > .kt-inside-inner-col{flex-direction:column;}.kadence-column49099_f6acbf-e5 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column49099_f6acbf-e5 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column49099_f6acbf-e5{position:relative;}@media all and (max-width: 1024px){.kadence-column49099_f6acbf-e5 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column49099_f6acbf-e5 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column49099_f6acbf-e5\"><div class=\"kt-inside-inner-col\">\n<p class=\"has-small-font-size\"><em><a href=\"https:\/\/akademie.ceres.stage.endadens.ch\/fr\/\">Page d\u2019accueil <\/a>\/ <a href=\"https:\/\/akademie.ceres.stage.endadens.ch\/fr\/lexique-des-plantes\/\">Lexique des plantes m\u00e9dicinales<\/a> \/<\/em> <strong>Bouleau<\/strong><\/p>\n<\/div><\/div>\n\n<\/div><\/div><style>.kb-row-layout-id49099_42caa8-ae > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id49099_42caa8-ae > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id49099_42caa8-ae > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id49099_42caa8-ae > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id49099_42caa8-ae > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id49099_42caa8-ae > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id49099_42caa8-ae alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column49099_17ef30-87 > .kt-inside-inner-col,.kadence-column49099_17ef30-87 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column49099_17ef30-87 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column49099_17ef30-87 > .kt-inside-inner-col{flex-direction:column;}.kadence-column49099_17ef30-87 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column49099_17ef30-87 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column49099_17ef30-87{position:relative;}@media all and (max-width: 1024px){.kadence-column49099_17ef30-87 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column49099_17ef30-87 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column49099_17ef30-87\"><div class=\"kt-inside-inner-col\">\n<p class=\"has-text-align-left has-large-font-size\" id=\"CERES-PFLANZENLEXIKON\" style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20)\">Essence et signature<\/p>\n\n\n\n<p> <strong>Signature<\/strong><\/p>\n\n\n\n<p>Tous les enfants connaissent le bouleau, le seul arbre qui poss\u00e8de une \u00e9corce blanche. Le blanc est la couleur de la puret\u00e9, de la virginit\u00e9, de la robe de mari\u00e9e. C\u2019est la couleur de la promesse dans la mesure o\u00f9 le spectre de la lumi\u00e8re blanche visible est compos\u00e9 des sept couleurs de l\u2019arc-en-ciel. La couleur blanche ne constitue pas une raret\u00e9 dans l\u2019univers v\u00e9g\u00e9tal, il existe de nombreuses et belles fleurs blanches. La notion de blanc \u00e9clatant est le symbole de la puret\u00e9 extr\u00eame. La fleur blanche nous offre l\u2019image de la promesse de la juv\u00e9nilit\u00e9. Par ailleurs, nous rencontrons la couleur blanche surtout dans la nature vierge, par exemple avec la neige. La vue d\u2019un paysage fra\u00eechement enneig\u00e9 fait na\u00eetre en nous un certain nombre d\u2019\u00e9motions. Nous avons alors l\u2019impression que la douce<br \/>couverture neigeuse qui scintille sous les rayons du soleil nous procure une sensation de puret\u00e9, de fra\u00eecheur, de renouveau. Ce serait cependant une conclusion h\u00e2tive que de qualifier l\u2019essence du bouleau de pure en raison de son \u00e9corce blanche. Avant de pouvoir interpr\u00e9ter la signification de l\u2019\u00e9corce blanche du bouleau, nous devons tout d\u2019abord comprendre l\u2019essence de l\u2019\u00e9corce g\u00e9n\u00e9ralement brune. Lorsque nous d\u00e9coupons une pomme et la laissons s\u00e9journer \u00e0 l\u2019air libre, elle se colore de brun ; les processus d\u2019oxydation destructeurs de la vie s\u2019emparent des cellules endommag\u00e9es au niveau de la d\u00e9coupe, qui a mis \u00e0 nu la chair de la pomme. Dans l\u2019univers v\u00e9g\u00e9tal, la couleur brune accompagne toujours la d\u00e9composition. L\u2019\u00e9corce est brune comme la terre, l\u2019humus, elle est constitu\u00e9e de mat\u00e9riel v\u00e9g\u00e9tal d\u00e9compos\u00e9 dans lequel la s\u00e8ve ne coule plus. L\u2019\u00e9corce poss\u00e8de donc une parent\u00e9 essentielle avec la terre. Elles se trouvent toutes les deux sur une voie menant de la substance vivante \u00e0 la substance min\u00e9rale. Cela signifierait-il donc que l\u2019\u00e9corce blanche du bouleau est encore proche de la fleur et non pas en d\u00e9composition comme la terre ? Non, bien au contraire. Car en progressant encore davantage, le processus de d\u00e9composition atteint la derni\u00e8re \u00e9tape, le stade min\u00e9ral, celui de la cendre blanche pure. Gr\u00e2ce au bouleau, nous d\u00e9couvrons un arbre dont l\u2019\u00e9corce symbolise la d\u00e9gradation compl\u00e8te de tout vivant, c\u2019est-\u00e0\u2011dire la mort. Nous<br \/>en arrivons \u00e0 l\u2019autre signification de la couleur blanche, celle dans laquelle se reconnaissent avant tout les cultures orientales, o\u00f9 elle repr\u00e9sente la couleur du deuil et celle de la mort. Il n\u2019y a qu\u2019ainsi que nous obtenons une vision compl\u00e8te de cette couleur, dans la mesure o\u00f9 elle renferme l\u2019antinomie du d\u00e9but et de la fin du cycle de la vie, de la promesse de la vie et de la mort. Les extr\u00eames qui donnent l\u2019impression d\u2019\u00eatre \u00e9loign\u00e9s les uns des autres sont en v\u00e9rit\u00e9 proches, puisque c\u2019est le mouvement incessant de la vie qui les r\u00e9unit pour former un cycle. L\u2019\u00e9nergie vitale qui nous incite \u00e0 agir s\u2019\u00e9tend entre ces deux extr\u00eames, tous deux symbolis\u00e9s par la couleur blanche. C\u2019est donc l\u2019essence de ce mouvement cyclique de la vie que nous rencontrons de mani\u00e8re symbolique dans l\u2019\u00e9corce du bouleau. La vie est synonyme de mouvement, de changement, de flexibilit\u00e9. Le bouleau est un arbre extr\u00eamement mobile. C\u2019est avant tout chez le bouleau verruqueux ou bouleau blanc, qui fournit les feuilles utilis\u00e9es dans un objectif th\u00e9rapeutique, que nous pouvons constater la gr\u00e2ce de son mouvement dansant lorsque le vent agite ses branches. Ces derni\u00e8res, fines et \u00e9lastiques, sont \u00e9galement utilis\u00e9es pour la fabrication de balais de bouleau et de verges. Au printemps, une abondante s\u00e8ve vivifiante, souvent consomm\u00e9e dans un but de d\u00e9toxification, coule \u00e0 foison \u00e0 \u00ad l\u2019int\u00e9rieur des bouleaux. (La r\u00e9colte de la s\u00e8ve de bouleau \u00e0 cet effet doit \u00eatre r\u00e9serv\u00e9e aux sp\u00e9cialistes pour \u00e9viter de nuire \u00e0 l\u2019arbre.) Les feuilles du bouleau r\u00e9pandent un parfum particuli\u00e8rement suave et douce\u00e2tre qui parcourt notre \u00e2me \u00e0 la mani\u00e8re d\u2019une fontaine de jouvence.<\/p>\n\n\n\n<p><strong>Essence<\/strong><\/p>\n\n\n\n<p>Le bouleau allie en lui les contraires que sont la vie et la mort. Il porte les signes de la vie d\u00e9ferlant de jeunesse tout comme ceux de la d\u00e9g\u00e9n\u00e9rescence et de la min\u00e9ralisation. Comment le bouleau parvient-il \u00e0 englober un contraste d\u2019une telle port\u00e9e? Dans les mythes, il a souvent \u00e9t\u00e9 repr\u00e9sent\u00e9 comme une jeune femme gracieuse aux cheveux dor\u00e9s en train de danser (betula signifie jeune fille en h\u00e9breu). Le mouvement souple de ses rameaux balanc\u00e9s par le vent, la robe jaune d\u2019or qu\u2019il porte au printemps et en automne et son \u00e9corce d\u2019un blanc immacul\u00e9 ont inspir\u00e9 cette comparaison. La danse est le rythme, l\u2019oscillation, la vibration. Danse gracieuse, silhouette esth\u00e9tique, le rayonnement est un portrait de qualit\u00e9 pure, de force de l\u2019\u00e2me, qui marie tous les contrastes. C\u2019est le principe spirituel qui unit le spirituel et la mati\u00e8re, rappelle les morts \u00e0 la vie et sert d\u2019interm\u00e9diaire entre les polarit\u00e9s les plus grandes. L\u2019essence du bouleau est la qualit\u00e9. Sous l\u2019influence de cet arbre, les couleurs que l\u2019on per\u00e7oit ont plus de brillance, les sons plus de r\u00e9sonnance et les parfums plus d\u2019ar\u00f4me. Dans son champ d\u2019action, les silhouettes semblent plus vivantes, nos sens sont plus \u00e0 m\u00eame de go\u00fbter l\u2019esth\u00e9tique et l\u2019harmonie.<br \/>La teinture m\u00e8re de feuilles de bouleau est le rem\u00e8de appropri\u00e9 lorsque le monde est per\u00e7u comme terne et gris, quand on se sent \u00e9cras\u00e9 dans l\u2019\u00e9tau du raidissement et du froid. Lorsque l\u2019\u00e9lan des pens\u00e9es et des sentiments propre \u00e0 la jeunesse diminue, lorsque la joie du mouvement physique est perdue, le bouleau sert de g\u00e9n\u00e9reuse source de forces nouvelles. Mais le bouleau touche aussi le type de personnes oppos\u00e9, celui qui traverse la vie sans poser les pieds par terre, en dansant trop, la personne pour laquelle la vie est une sc\u00e8ne lui permettant de se repr\u00e9senter elle-m\u00eame, qui \u00e9vite les liens profonds, qui, tel un papillon, se h\u00e2te \u00e0 la recherche des choses douces de la vie et en refoule les c\u00f4t\u00e9s \u00e2pres. Son comportement fuyant toute contrainte l\u2019emp\u00eache de participer v\u00e9ritablement aux liens de l\u2019amiti\u00e9 et de l\u2019int\u00e9r\u00eat qui unit les gens entre eux.<\/p>\n<\/div><\/div>\n\n<\/div><\/div><style>.kb-row-layout-id49099_0b21b0-65 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id49099_0b21b0-65 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id49099_0b21b0-65 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:repeat(2, minmax(0, 1fr));}.kb-row-layout-id49099_0b21b0-65 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id49099_0b21b0-65 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-none, 0rem );row-gap:var(--global-kb-gap-none, 0rem );grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id49099_0b21b0-65 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-none, 0rem );row-gap:var(--global-kb-gap-none, 0rem );grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id49099_0b21b0-65 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-equal kt-tab-layout-row kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column49099_37d903-78 > .kt-inside-inner-col,.kadence-column49099_37d903-78 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column49099_37d903-78 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column49099_37d903-78 > .kt-inside-inner-col{flex-direction:column;}.kadence-column49099_37d903-78 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column49099_37d903-78 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column49099_37d903-78{position:relative;}@media all and (max-width: 1024px){.kadence-column49099_37d903-78 > .kt-inside-inner-col{display:flex;row-gap:var(--global-kb-gap-none, 0rem );flex-direction:column;justify-content:center;align-items:center;}}@media all and (max-width: 767px){.kadence-column49099_37d903-78 > .kt-inside-inner-col{flex-direction:column;justify-content:center;align-items:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column49099_37d903-78 kb-section-md-dir-vertical\"><div class=\"kt-inside-inner-col\">\n<p class=\"has-text-align-left has-large-font-size\" id=\"CERES-PFLANZENLEXIKON\" style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20)\">Botanique<\/p>\n\n\n\n<p>Le bouleau pleureur<em>(Betula pendula <\/em>Roth) (famille des B\u00e9tulac\u00e9es) est un arbre qui peut atteindre 30 m\u00e8tres de haut. Les bouleaux ont une croissance tr\u00e8s rapide et sont souvent les premiers arbres \u00e0 coloniser une r\u00e9gion. Ainsi, le bouleau a \u00e9t\u00e9 l&#8217;un des premiers arbres \u00e0 recoloniser l&#8217;Europe centrale apr\u00e8s les p\u00e9riodes glaciaires. Aujourd&#8217;hui, on le trouve de pr\u00e9f\u00e9rence sur les rives des cours d&#8217;eau, dans les marais et dans les for\u00eats humides. Au printemps, son tronc est intens\u00e9ment irrigu\u00e9 par la s\u00e8ve. L&#8217;\u00e9corce des jeunes arbres est blanche comme la neige et s&#8217;exfolie en bandes horizontales. Chez les arbres plus \u00e2g\u00e9s, c&#8217;est surtout la partie inf\u00e9rieure du tronc qui pr\u00e9sente une \u00e9corce craquel\u00e9e et bomb\u00e9e, alors que plus haut, elle est lisse et blanche ou blanc jaun\u00e2tre. Les branches du bouleau forment des angles aigus et sont tr\u00e8s retombantes. Les plus jeunes pousses pr\u00e9sentent souvent de nombreuses glandes r\u00e9sineuses. Ses feuilles ont un contour triangulaire avec une pointe allong\u00e9e. Au d\u00e9but, les feuilles sont tr\u00e8s tendres, dens\u00e9ment ponctu\u00e9es de glandes et collantes. Les bouleaux pleureurs fleurissent d&#8217;avril \u00e0 mai avec des inflorescences en forme de chatons, chaque chaton pouvant produire plusieurs millions de grains de pollen qui peuvent \u00eatre diss\u00e9min\u00e9s tr\u00e8s loin. Un bouleau adulte produit \u00e9galement plusieurs millions de graines, mais leur dur\u00e9e de vie est tr\u00e8s courte. Le bouleau r\u00e9unit ainsi la vie et la mort qui d\u00e9bordent.             <\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column49099_ed3188-8b > .kt-inside-inner-col,.kadence-column49099_ed3188-8b > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column49099_ed3188-8b > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column49099_ed3188-8b > .kt-inside-inner-col{flex-direction:column;}.kadence-column49099_ed3188-8b > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column49099_ed3188-8b > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column49099_ed3188-8b{position:relative;}@media all and (max-width: 1024px){.kadence-column49099_ed3188-8b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column49099_ed3188-8b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column49099_ed3188-8b\"><div class=\"kt-inside-inner-col\">\n<p class=\"has-text-align-left has-large-font-size\" id=\"CERES-PFLANZENLEXIKON\" style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20)\">Utilisation<\/p>\n\n\n\n<p>Les feuilles de bouleau sont utilis\u00e9es en pharmacie, fra\u00eeches ou s\u00e9ch\u00e9es, sous forme de tisanes, en poudre ou pour la pr\u00e9paration d&#8217;extraits secs ou fluides. L&#8217;action des feuilles de bouleau se concentre principalement sur l&#8217;augmentation de la diur\u00e8se ou de l&#8217;aquar\u00e8se. C&#8217;est pourquoi elles conviennent \u00e9galement \u00e0 la th\u00e9rapie par irrigation en cas de maladies bact\u00e9riennes et inflammatoires des voies urinaires. L&#8217;augmentation des performances r\u00e9nales, associ\u00e9e \u00e0 une hydratation suffisante, peut \u00e9galement aider \u00e0 pr\u00e9venir la formation de calculs r\u00e9naux. Dans la litt\u00e9rature sp\u00e9cialis\u00e9e en m\u00e9decine naturelle, les pr\u00e9parations m\u00e9dicinales \u00e0 base de bouleau &#8220;Folia Betulae&#8221; sont \u00e9galement recommand\u00e9es pour le traitement d&#8217;appoint des douleurs rhumatismales et des maladies de peau. Cela n&#8217;est pas surprenant, \u00e9tant donn\u00e9 qu&#8217;une faiblesse de l&#8217;\u00e9limination r\u00e9nale est souvent une des causes de ces maladies.       <\/p>\n<\/div><\/div>\n\n<\/div><\/div><style>.kb-row-layout-id49099_b1cb31-e8 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id49099_b1cb31-e8 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id49099_b1cb31-e8 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id49099_b1cb31-e8 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id49099_b1cb31-e8 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id49099_b1cb31-e8 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id49099_b1cb31-e8 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column49099_b7504c-54 > .kt-inside-inner-col,.kadence-column49099_b7504c-54 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column49099_b7504c-54 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column49099_b7504c-54 > .kt-inside-inner-col{flex-direction:column;}.kadence-column49099_b7504c-54 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column49099_b7504c-54 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column49099_b7504c-54{position:relative;}@media all and (max-width: 1024px){.kadence-column49099_b7504c-54 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column49099_b7504c-54 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column49099_b7504c-54\"><div class=\"kt-inside-inner-col\">\n<p class=\"has-text-align-left has-large-font-size\" id=\"CERES-PFLANZENLEXIKON\" style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20)\">Ingr\u00e9dients<\/p>\n\n\n\n<p>Les composants typiques du <em>Betula pendula <\/em>Roth sont les flavono\u00efdes, comme l&#8217;hyperoside ou les glycosides de la querc\u00e9tine. On y trouve \u00e9galement des esters triterp\u00e9niques, de l&#8217;acide ph\u00e9nolcarboxylique et de l&#8217;acide ascorbique. Des min\u00e9raux sont \u00e9galement d\u00e9tectables, notamment le tartrate de potassium. On trouve \u00e9galement de petites quantit\u00e9s d&#8217;huile essentielle dans les feuilles de bouleau.   <\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column49099_a0f429-77 > .kt-inside-inner-col,.kadence-column49099_a0f429-77 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column49099_a0f429-77 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column49099_a0f429-77 > .kt-inside-inner-col{flex-direction:column;}.kadence-column49099_a0f429-77 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column49099_a0f429-77 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column49099_a0f429-77{position:relative;}@media all and (max-width: 1024px){.kadence-column49099_a0f429-77 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column49099_a0f429-77 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column49099_a0f429-77\"><div class=\"kt-inside-inner-col\">\n<p class=\"has-text-align-left has-small-font-size\" id=\"CERES-PFLANZENLEXIKON\" style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20)\">R\u00e9f\u00e9rences<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-small-font-size\">H\u00e4nsel, R. &amp; Steinegger, E. H\u00e4nsel \/ Sticher Pharmacognosie Phytopharmazie. (Wissenschaftliche Verlagsgesellschaft GmbH, Stuttgart, Allemagne, 2015). <\/li>\n\n\n\n<li class=\"has-small-font-size\">Madaus, G. MADAUS LEHRBUCH DER BIOLOGISCHEN HEILMITTEL BAND 1-11. (mediamed Verlag, Ravensburg, 1990).<\/li>\n\n\n\n<li class=\"has-small-font-size\">Comit\u00e9 sur les produits m\u00e9dicinaux \u00e0 base de plantes (HMPC). European Union herbal monograph on Betula pendula Roth and\/or Betula pubescens Ehrh. as well as hybrids of both species, folium. EMA\/HMPC\/5, (2014).   <\/li>\n\n\n\n<li class=\"has-small-font-size\">BGA\/BfArM (Commission E). Betulae folium ( feuilles de bouleau ). Bundesanzeiger 50, (1986).  <\/li>\n\n\n\n<li class=\"has-small-font-size\">Kalbermatten, R. &amp; Kalbermatten, H. Teintures m\u00e8res v\u00e9g\u00e9tales. (AT Verlag, Aarau, Suisse, 2014). <\/li>\n\n\n\n<li class=\"has-small-font-size\">Kalbermatten, R. Essence et signature des plantes m\u00e9dicinales. (AT Verlag, Aarau, Suisse, 2016). <\/li>\n<\/ul>\n\n\n\n<p class=\"has-small-font-size\">Images : Ceres Heilmittel AG, Kesswil<\/p>\n<\/div><\/div>\n\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>BOULEAU Betula pendula Essence: Qualit\u00e9, esth\u00e9tique, polarit\u00e9 de la vie et de la mort Page d\u2019accueil \/ Lexique des plantes m\u00e9dicinales \/ Bouleau Essence et signature Signature Tous les enfants connaissent le bouleau, le seul arbre qui poss\u00e8de une \u00e9corce blanche. Le blanc est la couleur de la puret\u00e9, de la virginit\u00e9, de la robe&#8230;<\/p>\n","protected":false},"author":11511,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"class_list":["post-51039","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Bouleau - CERES Akademie<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/akademie.ceres.prd.endadens.ch\/fr\/bouleau\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bouleau - CERES Akademie\" \/>\n<meta property=\"og:description\" content=\"BOULEAU Betula pendula Essence: Qualit\u00e9, esth\u00e9tique, polarit\u00e9 de la vie et de la mort Page d\u2019accueil \/ Lexique des plantes m\u00e9dicinales \/ Bouleau Essence et signature Signature Tous les enfants connaissent le bouleau, le seul arbre qui poss\u00e8de une \u00e9corce blanche. 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