{"id":4724,"date":"2026-03-28T16:54:27","date_gmt":"2026-03-28T15:54:27","guid":{"rendered":"https:\/\/leprincedulac.fr\/index.php\/linacees\/"},"modified":"2026-04-12T19:22:35","modified_gmt":"2026-04-12T17:22:35","slug":"linacees","status":"publish","type":"page","link":"https:\/\/leprincedulac.fr\/index.php\/linacees\/","title":{"rendered":"Linac\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 Linac\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\/Linac%C3%A9es.jpg\" alt=\"Planche des caract\u00e8res distinctifs de la famille des Linac\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\">1 plante document\u00e9e 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>Linaceae<\/em><\/p>\n<p><strong>Cl\u00e9 de d\u00e9termination sur le terrain :<\/strong><\/p>\n<ul>\n<li>Plantes herbac\u00e9es, annuelles ou vivaces, \u00e0 tiges <strong>gr\u00eales et dress\u00e9es<\/strong><\/li>\n<li>Feuilles <strong>alternes<\/strong> (parfois oppos\u00e9es \u00e0 la base), simples, <strong>enti\u00e8res<\/strong>, petites, \u00e9troitement lanc\u00e9ol\u00e9es \u00e0 lin\u00e9aires, sessiles, souvent \u00e0 1\u20133 nervures<\/li>\n<li>Fleurs <strong>actinomorphes<\/strong>, \u00e0 <strong>5 p\u00e9tales libres<\/strong>, souvent <strong>bleus<\/strong> (lin cultiv\u00e9) ou jaunes, d\u00e9licats et <strong>fugaces<\/strong> (tombent rapidement)<\/li>\n<li>5 s\u00e9pales, <strong>5 \u00e9tamines<\/strong> soud\u00e9es \u00e0 la base en anneau, alternant avec 5 staminodes<\/li>\n<li>Ovaire <strong>sup\u00e8re<\/strong>, \u00e0 <strong>5 loges<\/strong> subdivis\u00e9es chacune par une fausse cloison (= 10 logettes)<\/li>\n<li>Fruit = <strong>capsule globuleuse<\/strong> \u00e0 10 valves, contenant des <strong>graines lisses et luisantes<\/strong> (graines de lin)<\/li>\n<\/ul>\n<p>Les 5 p\u00e9tales bleus fugaces sur une plante gr\u00eale \u00e0 feuilles lin\u00e9aires et la capsule globuleuse \u00e0 graines luisantes orientent imm\u00e9diatement vers le lin.<\/p>\n<\/div><\/div>\n<div class=\"botafamily-alpha-index\"><a href=\"#letter-l\" class=\"alpha-letter\">L<\/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-l\" 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\">L<\/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\/lin-cultive\/\" style=\"text-decoration:none;color:#24311f\">Lin Cultiv\u00e9<\/a><\/h3>\n<p class=\"botafamily-scientific\" style=\"margin:.12rem 0 0;color:#5c664d;font-size:.95rem;line-height:1.45\"><em>Linum usitatissimum L.<\/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\/lin-cultive\/\" 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 Linac\u00e9es Caract\u00e8res distinctifs de la famille \u2014 cliquez pour agrandir 1 plante document\u00e9e dans cette famille Nom latin : Linaceae 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-4724","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/pages\/4724","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=4724"}],"version-history":[{"count":5,"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/pages\/4724\/revisions"}],"predecessor-version":[{"id":8605,"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/pages\/4724\/revisions\/8605"}],"wp:attachment":[{"href":"https:\/\/leprincedulac.fr\/index.php\/wp-json\/wp\/v2\/media?parent=4724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}