{"id":4592,"date":"2026-03-28T11:29:22","date_gmt":"2026-03-28T10:29:22","guid":{"rendered":"https:\/\/leprincedulac.fr\/index.php\/pinacees\/"},"modified":"2026-04-12T19:22:45","modified_gmt":"2026-04-12T17:22:45","slug":"pinacees","status":"publish","type":"page","link":"https:\/\/leprincedulac.fr\/index.php\/pinacees\/","title":{"rendered":"Pinac\u00e9es"},"content":{"rendered":"<section class=\"botafamily-page\" id=\"family-top\">\n<div class=\"botafamily-shell\">\n<div class=\"botafamily-main\">\n<div class=\"botafamily-hero\" id=\"family-presentation\" style=\"padding:1.25rem 0 1.75rem;margin-bottom:1.5rem\">\n<p class=\"botafamily-kicker\" style=\"margin:0 0 .5rem;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:#6b7557;font-weight:700\">Famille botanique<\/p>\n<h2 class=\"botafamily-heading\" style=\"margin:0 0 .4rem;font-size:clamp(1.8rem,2.8vw,2.6rem);line-height:1.1;color:#24311f\">Famille des Pinac\u00e9es<\/h2>\n<div class=\"planche-botanique\" style=\"text-align:center;margin:1.25rem 0 1.75rem 0\"><img decoding=\"async\" src=\"https:\/\/leprincedulac.fr\/wp-content\/uploads\/familles\/Pinac%C3%A9es.jpg\" alt=\"Planche des caract\u00e8res distinctifs de la famille des Pinac\u00e9es\" class=\"planche-zoom\" style=\"max-width:100%;height:auto;border-radius:8px;border:1px solid #d9cdb3\" \/><\/p>\n<div style=\"font-size:.85em;color:#6b7557;font-style:italic;margin-top:.45rem\">Caract\u00e8res distinctifs de la famille \u2014 cliquez pour agrandir<\/div>\n<\/div>\n<p class=\"botafamily-meta\" style=\"margin:0 0 1rem;color:#5f6952;font-weight:600\">3 plantes document\u00e9es dans cette famille<\/p>\n<div class=\"botafamily-description\" style=\"color:#2f3928;line-height:1.75;max-width:72ch\">\n<p><strong>Nom latin :<\/strong> <em>Pinaceae<\/em><\/p>\n<p><strong>Cl\u00e9 de d\u00e9termination sur le terrain :<\/strong><\/p>\n<ul>\n<li><strong>Conif\u00e8res<\/strong> (Gymnospermes) de grande taille : arbres souvent majestueux, r\u00e9sineux<\/li>\n<li>Feuilles en <strong>aiguilles<\/strong> : solitaires et dispos\u00e9es en spirale (sapin, \u00e9pic\u00e9a), group\u00e9es en <strong>fascicules de 2, 3 ou 5<\/strong> (pins), ou en <strong>rosettes<\/strong> sur rameaux courts (m\u00e9l\u00e8ze, c\u00e8dre)<\/li>\n<li>Feuilles <strong>persistantes<\/strong> (sauf le m\u00e9l\u00e8ze, caducifoli\u00e9)<\/li>\n<li>Pas de fleurs vraies : c\u00f4nes m\u00e2les petits, lib\u00e9rant un pollen abondant (nuages jaunes au printemps)<\/li>\n<li>C\u00f4nes femelles = <strong>pommes de pin<\/strong> \u00e0 \u00e9cailles <strong>imbriqu\u00e9es<\/strong> (dispos\u00e9es en spirale comme des tuiles \u2014 diff\u00e9rent des \u00e9cailles peltat\u00e9es des Cupressac\u00e9es)<\/li>\n<li>Chaque \u00e9caille porte <strong>2 ovules\/graines<\/strong> \u00e0 sa base, souvent munies d&rsquo;une <strong>aile membraneuse<\/strong><\/li>\n<li><strong>R\u00e9sine<\/strong> abondante, collante et aromatique<\/li>\n<\/ul>\n<p>Les aiguilles (en fascicules, solitaires ou en rosettes) et les c\u00f4nes \u00e0 \u00e9cailles imbriqu\u00e9es s\u00e9parent les Pinac\u00e9es des Cupressac\u00e9es (feuilles en \u00e9cailles, c\u00f4nes \u00e0 \u00e9cailles peltat\u00e9es ou galbules).<\/p>\n<\/div><\/div>\n<div class=\"botafamily-alpha-index\"><a href=\"#letter-c\" class=\"alpha-letter\">C<\/a><a href=\"#letter-s\" class=\"alpha-letter\">S<\/a><span class=\"alpha-spacer\"><\/span><a href=\"https:\/\/leprincedulac.fr\/index.php\/familles-botaniques\/\" class=\"alpha-utility\">Retour \u00e0 Botanique<\/a><a href=\"https:\/\/leprincedulac.fr\/index.php\/glossaire\/\" class=\"alpha-utility\">Glossaire<\/a><\/div>\n<section id=\"letter-c\" class=\"botafamily-letter-group\" style=\"margin:0 0 1.25rem\">\n<h3 class=\"botafamily-letter-heading\" style=\"margin:0 0 .7rem;padding-bottom:.35rem;font-size:1.25rem;color:#32412a\">C<\/h3>\n<div class=\"botafamily-list\" style=\"grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:.75rem\">\n<article class=\"botafamily-card\" style=\"padding:.9rem 1rem;border-radius:16px;background:linear-gradient(180deg,#fffdf7 0%,#f6f2e7 100%)\">\n<div class=\"botafamily-card-body\" style=\"min-width:0\">\n<h3 class=\"botafamily-title\" style=\"margin:0;font-size:1.02rem;line-height:1.3\"><a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/cedre-de-l-atlas\/\" style=\"text-decoration:none;color:#24311f\">C\u00e8dre De L\u2019atlas<\/a><\/h3>\n<p class=\"botafamily-scientific\" style=\"margin:.12rem 0 0;color:#5c664d;font-size:.95rem;line-height:1.45\"><em>Cedrus atlantica<\/em><\/p>\n<p class=\"botafamily-open\" style=\"margin:.45rem 0 0;font-size:.88rem\"><a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/cedre-de-l-atlas\/\" style=\"color:#6c4728;text-decoration:none\">Voir la fiche<\/a><\/p>\n<\/p><\/div>\n<\/article>\n<article class=\"botafamily-card\" style=\"padding:.9rem 1rem;border-radius:16px;background:linear-gradient(180deg,#fffdf7 0%,#f6f2e7 100%)\">\n<div class=\"botafamily-card-body\" style=\"min-width:0\">\n<h3 class=\"botafamily-title\" style=\"margin:0;font-size:1.02rem;line-height:1.3\"><a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/cedre-du-liban\/\" style=\"text-decoration:none;color:#24311f\">C\u00e8dre Du Liban<\/a><\/h3>\n<p class=\"botafamily-scientific\" style=\"margin:.12rem 0 0;color:#5c664d;font-size:.95rem;line-height:1.45\"><em>Cedrus libani A.Rich.<\/em><\/p>\n<p class=\"botafamily-open\" style=\"margin:.45rem 0 0;font-size:.88rem\"><a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/cedre-du-liban\/\" style=\"color:#6c4728;text-decoration:none\">Voir la fiche<\/a><\/p>\n<\/p><\/div>\n<\/article><\/div>\n<\/section>\n<section id=\"letter-s\" class=\"botafamily-letter-group\" style=\"margin:0 0 1.25rem\">\n<h3 class=\"botafamily-letter-heading\" style=\"margin:0 0 .7rem;padding-bottom:.35rem;font-size:1.25rem;color:#32412a\">S<\/h3>\n<div class=\"botafamily-list\" style=\"grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:.75rem\">\n<article class=\"botafamily-card\" style=\"padding:.9rem 1rem;border-radius:16px;background:linear-gradient(180deg,#fffdf7 0%,#f6f2e7 100%)\">\n<div class=\"botafamily-card-body\" style=\"min-width:0\">\n<h3 class=\"botafamily-title\" style=\"margin:0;font-size:1.02rem;line-height:1.3\"><a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/sapin-blanc\/\" style=\"text-decoration:none;color:#24311f\">Sapin Blanc<\/a><\/h3>\n<p class=\"botafamily-scientific\" style=\"margin:.12rem 0 0;color:#5c664d;font-size:.95rem;line-height:1.45\"><em>Abies alba Mill.<\/em><\/p>\n<p class=\"botafamily-open\" style=\"margin:.45rem 0 0;font-size:.88rem\"><a href=\"https:\/\/leprincedulac.fr\/index.php\/2026\/03\/28\/sapin-blanc\/\" style=\"color:#6c4728;text-decoration:none\">Voir la fiche<\/a><\/p>\n<\/p><\/div>\n<\/article><\/div>\n<\/section><\/div>\n<\/p><\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Famille botanique Famille des Pinac\u00e9es Caract\u00e8res distinctifs de la famille \u2014 cliquez pour agrandir 3 plantes document\u00e9es dans cette famille Nom latin : Pinaceae Cl\u00e9 [&#8230;]<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4592","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/pages\/4592","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/comments?post=4592"}],"version-history":[{"count":6,"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/pages\/4592\/revisions"}],"predecessor-version":[{"id":8616,"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/pages\/4592\/revisions\/8616"}],"wp:attachment":[{"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/media?parent=4592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}