{"id":10376,"date":"2025-07-05T18:13:39","date_gmt":"2025-07-05T16:13:39","guid":{"rendered":"https:\/\/lecompagnonrouge.fr\/?p=10376"},"modified":"2025-07-07T19:49:42","modified_gmt":"2025-07-07T17:49:42","slug":"pinus-sylvestris-pin-sylvestre","status":"publish","type":"post","link":"https:\/\/lecompagnonrouge.fr\/?p=10376","title":{"rendered":"Pinus sylvestris. Pin sylvestre."},"content":{"rendered":"\n<p class=\"has-medium-font-size\">Pinus sylvestris est un pin \u00e0 petits c\u00f4nes, \u00e0 aiguilles dispos\u00e9es par deux. Proche de Pinus mugo, proche de Pinus nigra. Noter que l&rsquo;identification ne peut parfois \u00eatre certaine qu&rsquo;apr\u00e8s observation des cellules des aiguilles (en grossissement x30).<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Ses aiguilles sont courtes. 8 cm de long maximum. Elles sont gris\u00e2tres ou un peu glauques. Et elles se tournent un peu sur elles-m\u00eames. Elles vrillent un peu sur elles-m\u00eames. Elles sont donc assez caract\u00e9ristiques.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"850\" height=\"589\" src=\"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/07\/aIMG_3025.jpg\" alt=\"\" class=\"wp-image-10389\" srcset=\"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/07\/aIMG_3025.jpg 850w, https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/07\/aIMG_3025-300x208.jpg 300w, https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/07\/aIMG_3025-768x532.jpg 768w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Ce pin est le plus souvent remarqu\u00e9 \u00e0 son \u00e9corce rouge dans le haut (d\u00e9squamage). Son \u00e9corce est sinon brune (vers le rouge\u00e2tre, et non vers le gris comme c&rsquo;est le cas de Pinus nigra)<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"850\" height=\"567\" src=\"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/07\/IMG_3026.jpg\" alt=\"\" class=\"wp-image-10379\" srcset=\"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/07\/IMG_3026.jpg 850w, https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/07\/IMG_3026-300x200.jpg 300w, https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/07\/IMG_3026-768x512.jpg 768w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>MORPHOGENESE.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Sa morphog\u00e9n\u00e8se est donn\u00e9e en Rauh. tous les axes se verticalisent. Les nouveaux axes prennent naissance sur la face inf\u00e9rieure des axes o\u00f9 ils sont ins\u00e9r\u00e9s. La croissance est rythmique. Les fleurs sont lat\u00e9rales aux axes.<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Origine, position taxonomique<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Pinus sylvestris est eurasiatique.<\/p>\n\n\n\n<p><a href=\"https:\/\/lecompagnonrouge.fr\/?s=pinales\">Pinales<\/a>&gt;<a href=\"https:\/\/lecompagnonrouge.fr\/?s=pinaceae\">Pinaceae<\/a>&gt;<a href=\"https:\/\/lecompagnonrouge.fr\/?s=pinus\">Pinus<\/a> sylvestris<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Ecologie<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Esp\u00e8ce h\u00e9liophile, souvent plant\u00e9e. <\/p>\n\n\n\n<p class=\"has-medium-font-size\">Ses aiguilles sont \u00e0 d\u00e9composition lente. Elles sont acidifiantes pour les sols.<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Habitat:<\/p>\n\n\n\n<p class=\"has-medium-font-size\">Associations arborescentes pionni\u00e8res des for\u00eats sempervirentes, aciculifoli\u00e9es, bor\u00e9o-montagnardes, parfois climaciques sur sols oligotrophes. \u03c3A Pinetea sylvestris Julve 2016 class. nov. hoc loco<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Economie: <\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">Menuiserie au sens large: de la menuiserie fine aux panneaux de particules selon la qualit\u00e9 et la provenance. <\/p>\n\n\n\n<p>Photos: Site des Combes, Felletin. Parc naturel r\u00e9gional de Millevaches (PNRM)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pinus sylvestris est un pin \u00e0 petits c\u00f4nes, \u00e0 aiguilles dispos\u00e9es par deux. Proche de Pinus mugo, proche de Pinus nigra. Noter que l&rsquo;identification ne peut parfois \u00eatre certaine qu&rsquo;apr\u00e8s observation des cellules des aiguilles (en grossissement x30). Ses aiguilles sont courtes. 8 cm de long maximum. Elles sont gris\u00e2tres ou un peu glauques. Et&#8230;<\/p>\n","protected":false},"author":1,"featured_media":10377,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1203,1204],"tags":[1202],"class_list":["post-10376","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pinaceae","category-pinus-sylvestris","tag-pin-sylvestre"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pinus sylvestris. Pin sylvestre. - Le Compagnon rouge<\/title>\n<meta name=\"description\" content=\"Pinales&gt;Pinaceae&gt;Pinus sylvestris\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lecompagnonrouge.fr\/?p=10376\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pinus sylvestris. Pin sylvestre. - Le Compagnon rouge\" \/>\n<meta property=\"og:description\" content=\"Pinales&gt;Pinaceae&gt;Pinus sylvestris\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lecompagnonrouge.fr\/?p=10376\" \/>\n<meta property=\"og:site_name\" content=\"Le Compagnon rouge\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-05T16:13:39+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-07T17:49:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/07\/IMG_3025.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"850\" \/>\n\t<meta property=\"og:image:height\" content=\"567\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"R1\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"R1\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture est.\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10376#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10376\"},\"author\":{\"name\":\"R1\",\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/#\\\/schema\\\/person\\\/0025018a342b92eacca6f1e4c968a154\"},\"headline\":\"Pinus sylvestris. Pin sylvestre.\",\"datePublished\":\"2025-07-05T16:13:39+00:00\",\"dateModified\":\"2025-07-07T17:49:42+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10376\"},\"wordCount\":254,\"publisher\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/#\\\/schema\\\/person\\\/0025018a342b92eacca6f1e4c968a154\"},\"image\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10376#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/IMG_3025.jpg\",\"keywords\":[\"Pin sylvestre\"],\"articleSection\":[\"Pinaceae\",\"Pinus sylvestris\"],\"inLanguage\":\"fr-BE\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10376\",\"url\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10376\",\"name\":\"Pinus sylvestris. Pin sylvestre. - Le Compagnon rouge\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10376#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10376#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/IMG_3025.jpg\",\"datePublished\":\"2025-07-05T16:13:39+00:00\",\"dateModified\":\"2025-07-07T17:49:42+00:00\",\"description\":\"Pinales>Pinaceae>Pinus sylvestris\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10376#breadcrumb\"},\"inLanguage\":\"fr-BE\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10376\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-BE\",\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10376#primaryimage\",\"url\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/IMG_3025.jpg\",\"contentUrl\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/IMG_3025.jpg\",\"width\":850,\"height\":567,\"caption\":\"Pinus sylvestris\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?p=10376#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pinus sylvestris. Pin sylvestre.\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/#website\",\"url\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/\",\"name\":\"Le Compagnon rouge\",\"description\":\"M\u00e9morandum.\",\"publisher\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/#\\\/schema\\\/person\\\/0025018a342b92eacca6f1e4c968a154\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-BE\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/#\\\/schema\\\/person\\\/0025018a342b92eacca6f1e4c968a154\",\"name\":\"R1\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-BE\",\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/identit.jpg\",\"url\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/identit.jpg\",\"contentUrl\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/identit.jpg\",\"width\":425,\"height\":545,\"caption\":\"R1\"},\"logo\":{\"@id\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/identit.jpg\"},\"sameAs\":[\"http:\\\/\\\/lecompagnonrouge.fr\"],\"url\":\"https:\\\/\\\/lecompagnonrouge.fr\\\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Pinus sylvestris. Pin sylvestre. - Le Compagnon rouge","description":"Pinales>Pinaceae>Pinus sylvestris","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/lecompagnonrouge.fr\/?p=10376","og_locale":"fr_FR","og_type":"article","og_title":"Pinus sylvestris. Pin sylvestre. - Le Compagnon rouge","og_description":"Pinales>Pinaceae>Pinus sylvestris","og_url":"https:\/\/lecompagnonrouge.fr\/?p=10376","og_site_name":"Le Compagnon rouge","article_published_time":"2025-07-05T16:13:39+00:00","article_modified_time":"2025-07-07T17:49:42+00:00","og_image":[{"width":850,"height":567,"url":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/07\/IMG_3025.jpg","type":"image\/jpeg"}],"author":"R1","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"R1","Dur\u00e9e de lecture est.":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/lecompagnonrouge.fr\/?p=10376#article","isPartOf":{"@id":"https:\/\/lecompagnonrouge.fr\/?p=10376"},"author":{"name":"R1","@id":"https:\/\/lecompagnonrouge.fr\/#\/schema\/person\/0025018a342b92eacca6f1e4c968a154"},"headline":"Pinus sylvestris. Pin sylvestre.","datePublished":"2025-07-05T16:13:39+00:00","dateModified":"2025-07-07T17:49:42+00:00","mainEntityOfPage":{"@id":"https:\/\/lecompagnonrouge.fr\/?p=10376"},"wordCount":254,"publisher":{"@id":"https:\/\/lecompagnonrouge.fr\/#\/schema\/person\/0025018a342b92eacca6f1e4c968a154"},"image":{"@id":"https:\/\/lecompagnonrouge.fr\/?p=10376#primaryimage"},"thumbnailUrl":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/07\/IMG_3025.jpg","keywords":["Pin sylvestre"],"articleSection":["Pinaceae","Pinus sylvestris"],"inLanguage":"fr-BE"},{"@type":"WebPage","@id":"https:\/\/lecompagnonrouge.fr\/?p=10376","url":"https:\/\/lecompagnonrouge.fr\/?p=10376","name":"Pinus sylvestris. Pin sylvestre. - Le Compagnon rouge","isPartOf":{"@id":"https:\/\/lecompagnonrouge.fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/lecompagnonrouge.fr\/?p=10376#primaryimage"},"image":{"@id":"https:\/\/lecompagnonrouge.fr\/?p=10376#primaryimage"},"thumbnailUrl":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/07\/IMG_3025.jpg","datePublished":"2025-07-05T16:13:39+00:00","dateModified":"2025-07-07T17:49:42+00:00","description":"Pinales>Pinaceae>Pinus sylvestris","breadcrumb":{"@id":"https:\/\/lecompagnonrouge.fr\/?p=10376#breadcrumb"},"inLanguage":"fr-BE","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lecompagnonrouge.fr\/?p=10376"]}]},{"@type":"ImageObject","inLanguage":"fr-BE","@id":"https:\/\/lecompagnonrouge.fr\/?p=10376#primaryimage","url":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/07\/IMG_3025.jpg","contentUrl":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2025\/07\/IMG_3025.jpg","width":850,"height":567,"caption":"Pinus sylvestris"},{"@type":"BreadcrumbList","@id":"https:\/\/lecompagnonrouge.fr\/?p=10376#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/lecompagnonrouge.fr\/"},{"@type":"ListItem","position":2,"name":"Pinus sylvestris. Pin sylvestre."}]},{"@type":"WebSite","@id":"https:\/\/lecompagnonrouge.fr\/#website","url":"https:\/\/lecompagnonrouge.fr\/","name":"Le Compagnon rouge","description":"M\u00e9morandum.","publisher":{"@id":"https:\/\/lecompagnonrouge.fr\/#\/schema\/person\/0025018a342b92eacca6f1e4c968a154"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lecompagnonrouge.fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-BE"},{"@type":["Person","Organization"],"@id":"https:\/\/lecompagnonrouge.fr\/#\/schema\/person\/0025018a342b92eacca6f1e4c968a154","name":"R1","image":{"@type":"ImageObject","inLanguage":"fr-BE","@id":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/03\/identit.jpg","url":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/03\/identit.jpg","contentUrl":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/03\/identit.jpg","width":425,"height":545,"caption":"R1"},"logo":{"@id":"https:\/\/lecompagnonrouge.fr\/wp-content\/uploads\/2022\/03\/identit.jpg"},"sameAs":["http:\/\/lecompagnonrouge.fr"],"url":"https:\/\/lecompagnonrouge.fr\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=\/wp\/v2\/posts\/10376","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10376"}],"version-history":[{"count":7,"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=\/wp\/v2\/posts\/10376\/revisions"}],"predecessor-version":[{"id":10419,"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=\/wp\/v2\/posts\/10376\/revisions\/10419"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=\/wp\/v2\/media\/10377"}],"wp:attachment":[{"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lecompagnonrouge.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}