{"id":249,"date":"2021-06-12T17:50:08","date_gmt":"2021-06-12T15:50:08","guid":{"rendered":"http:\/\/mycologiebotaniquesaintpierredechandieu.fr\/?p=249"},"modified":"2021-06-27T12:00:29","modified_gmt":"2021-06-27T10:00:29","slug":"les-sporees","status":"publish","type":"post","link":"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/index.php\/2021\/06\/12\/les-sporees\/","title":{"rendered":"Les spor\u00e9es"},"content":{"rendered":"\n<p>La spor\u00e9e du champignon est l&rsquo;\u00e9quivalent des \u00ab\u00a0graines\u00a0\u00bb pour les plantes. C&rsquo;est cette spor\u00e9e qui permet au champignon de se \u00ab\u00a0ressemer\u00a0\u00bb plus loin, la spor\u00e9e \u00e9tant emport\u00e9e lorsqu&rsquo;elle est m\u00fbre, par le vent et les animaux.<\/p>\n\n\n\n<p>On s&rsquo;int\u00e9resse beaucoup en mycologie \u00e0 la spor\u00e9e d&rsquo;une part la couleur entre dans les crit\u00e8res de d\u00e9termination des champignons mais aussi, pour les recherches plus pouss\u00e9es, la forme des spores &#8230; mais l\u00e0, il faut s&rsquo;\u00e9quiper d&rsquo;un microscope !!<\/p>\n\n\n\n<p>D\u00e9terminer la couleur de la spor\u00e9e est parfois assez difficile au premier abord pour certains champignons car il ne faut pas confondre la couleur de la spor\u00e9e et celle des pores ou des lames qui produisent les spores ! &#8230; et encore faut il que le champignon trouv\u00e9 soit mature pour que les spores se lib\u00e8rent spontan\u00e9ment &#8230; Pas facile donc au premier abord &#8230;<\/p>\n\n\n\n<p>Un moyen assez facile d&rsquo;observer la spor\u00e9e d&rsquo;un champignon est de le laisser sur une feuille de papier, de couleur fonc\u00e9e si la spor\u00e9e attendue est claire ou une simple page blanche pour observer des spor\u00e9es fonc\u00e9es. Ainsi, d\u00e8s le lendemain de la mise en place du champignon sur la feuille, on obtient de merveilleux diagrammes de dispersion de la spor\u00e9e. En voici quelques unes obtenues de cette fa\u00e7on dans les photos ci-dessous :<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"710\" height=\"1024\" src=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Tricholome-de-la-St-Georges-710x1024.jpeg\" alt=\"\" data-id=\"250\" data-full-url=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Tricholome-de-la-St-Georges.jpeg\" data-link=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/?attachment_id=250\" class=\"wp-image-250\" srcset=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Tricholome-de-la-St-Georges-710x1024.jpeg 710w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Tricholome-de-la-St-Georges-208x300.jpeg 208w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Tricholome-de-la-St-Georges-768x1107.jpeg 768w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Tricholome-de-la-St-Georges.jpeg 913w\" sizes=\"auto, (max-width: 710px) 100vw, 710px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"743\" src=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Armillaire-couleur-de-miel-1024x743.jpeg\" alt=\"\" data-id=\"251\" data-full-url=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Armillaire-couleur-de-miel.jpeg\" data-link=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/?attachment_id=251\" class=\"wp-image-251\" srcset=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Armillaire-couleur-de-miel-1024x743.jpeg 1024w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Armillaire-couleur-de-miel-300x218.jpeg 300w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Armillaire-couleur-de-miel-768x557.jpeg 768w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Armillaire-couleur-de-miel-414x300.jpeg 414w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Armillaire-couleur-de-miel-413x300.jpeg 413w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Armillaire-couleur-de-miel.jpeg 1191w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"902\" height=\"905\" src=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Lepiote-pudique.jpeg\" alt=\"\" data-id=\"252\" data-full-url=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Lepiote-pudique.jpeg\" data-link=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/?attachment_id=252\" class=\"wp-image-252\" srcset=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Lepiote-pudique.jpeg 902w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Lepiote-pudique-300x300.jpeg 300w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Lepiote-pudique-150x150.jpeg 150w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Lepiote-pudique-768x771.jpeg 768w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Lepiote-pudique-299x300.jpeg 299w\" sizes=\"auto, (max-width: 902px) 100vw, 902px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"761\" src=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Marasmes-des-oreades-1024x761.jpeg\" alt=\"\" data-id=\"253\" data-full-url=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Marasmes-des-oreades.jpeg\" data-link=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/?attachment_id=253\" class=\"wp-image-253\" srcset=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Marasmes-des-oreades-1024x761.jpeg 1024w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Marasmes-des-oreades-300x223.jpeg 300w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Marasmes-des-oreades-768x571.jpeg 768w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Marasmes-des-oreades-404x300.jpeg 404w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Marasmes-des-oreades.jpeg 1185w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"705\" height=\"1024\" src=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Pleurote-en-forme-dhuitres-705x1024.jpeg\" alt=\"\" data-id=\"254\" data-full-url=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Pleurote-en-forme-dhuitres.jpeg\" data-link=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/?attachment_id=254\" class=\"wp-image-254\" srcset=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Pleurote-en-forme-dhuitres-705x1024.jpeg 705w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Pleurote-en-forme-dhuitres-207x300.jpeg 207w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Pleurote-en-forme-dhuitres-768x1116.jpeg 768w, https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/wp-content\/uploads\/2021\/06\/Pleurote-en-forme-dhuitres.jpeg 1058w\" sizes=\"auto, (max-width: 705px) 100vw, 705px\" \/><\/figure><\/li><\/ul><figcaption class=\"blocks-gallery-caption\"><strong>Images de spor\u00e9es claires r\u00e9alis\u00e9es sur des fonds noirs<\/strong><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-headings-color has-accent-1-background-color has-text-color has-background\" href=\"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/index.php\/groupe-mycologique-de-saint-pierre-de-chandieu\/les-criteres-de-determination-des-champignons\/\">Retour \u00e0 la description des champignons<\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La spor\u00e9e du champignon est l&rsquo;\u00e9quivalent des \u00ab\u00a0graines\u00a0\u00bb pour les plantes. C&rsquo;est cette spor\u00e9e qui permet au champignon de se \u00ab\u00a0ressemer\u00a0\u00bb plus loin, la spor\u00e9e \u00e9tant emport\u00e9e lorsqu&rsquo;elle est m\u00fbre, par le vent et les animaux. On s&rsquo;int\u00e9resse beaucoup &hellip;<\/p>\n","protected":false},"author":1,"featured_media":22,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,16],"tags":[11,8,10],"class_list":["post-249","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-critere-de-determination-des-champignons","category-mycologie","tag-classification-des-champignons","tag-mycologie","tag-sporee"],"_links":{"self":[{"href":"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/index.php\/wp-json\/wp\/v2\/posts\/249","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/index.php\/wp-json\/wp\/v2\/comments?post=249"}],"version-history":[{"count":3,"href":"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/index.php\/wp-json\/wp\/v2\/posts\/249\/revisions"}],"predecessor-version":[{"id":281,"href":"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/index.php\/wp-json\/wp\/v2\/posts\/249\/revisions\/281"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/index.php\/wp-json\/wp\/v2\/media\/22"}],"wp:attachment":[{"href":"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/index.php\/wp-json\/wp\/v2\/media?parent=249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/index.php\/wp-json\/wp\/v2\/categories?post=249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mycologiebotaniquesaintpierredechandieu.fr\/index.php\/wp-json\/wp\/v2\/tags?post=249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}