{"id":11904,"date":"2025-09-30T22:22:35","date_gmt":"2025-09-30T21:22:35","guid":{"rendered":"https:\/\/micologica-barakaldo.org\/?p=11904"},"modified":"2025-09-30T22:22:35","modified_gmt":"2025-09-30T21:22:35","slug":"leucocoprinus-sericifer","status":"publish","type":"post","link":"https:\/\/micologica-barakaldo.org\/eu\/leucocoprinus-sericifer\/","title":{"rendered":"Leucocoprinus sericifer"},"content":{"rendered":"

 <\/p>\n

Leucocoprinus sericifer<\/em><\/strong> (Locq.) <\/strong>Asif, Saba & Vellinga<\/strong>, Mycologia 116 (4): 616. 2024<\/p>\n

Mycobank: 466169<\/a><\/span><\/p>\n

Caracteres macrosc\u00f3picos. Basidiomas<\/em> agaricoides, de tama\u00f1o peque\u00f1o. P\u00edleo<\/em> de 15-45 mm de di\u00e1metro, primero c\u00f3nico, despu\u00e9s plano-convexo a extendido manteniendo un claro umb\u00f3n; superficie pileica brillante, radialmente satinada, fibrillosa; blanca, amarillento-p\u00e1lido en el disco, tomando tonos rosados en la madurez. L\u00e1minas<\/em> apretadas, estrechas, libres, al principio crema-p\u00e1lido, en la madurez con tonos rosados o amarillento-ocre. Est\u00edpite<\/em> de 20-80 \u00d7 2-4 mm, cil\u00edndrico, ensanch\u00e1ndose hacia la base, inflado o subclaviforme, pruinoso o glabro, blanquecino; anillo presente, evanescente, con un reborde alrededor del est\u00edpite, blanquecino. Contexto<\/em> escaso y fr\u00e1gil, blanquecino; olor y sabor no destacables.<\/p>\n

Caracteres microsc\u00f3picos. Basidiosporas<\/em> de (5,3-) 6,3 \u00b1 0,54 (-7,8) \u00d7 (3,1-) 3,6 \u00b1 0,20 (-4,0) \u03bcm\/ Q = (1,5-) 1,7 \u00b1 0,14 (-2,0); oblongo-amigdaliformes o cil\u00edndrico-amigdaliformes, con o sin papilla apical, lisas, dextrinoides, cong\u00f3filas. Esporada blanca. Basidios<\/em> de 15- 36 \u00d7 6-10 \u00b5m, con dos o cuatro esporas, claviformes, juntas con f\u00edbulas. Queilocistidios<\/em> muy variables, de 20-90 \u00d7 7-25 \u00b5m, lageniformes, claviformes, estrechamente lageniformes, con cuerpo ancho, cuello adelgazado y \u00e1pice m\u00e1s ensanchado. Pileipellis<\/em> de tipo cutis, con hifas dispuestas radialmente, con elementos terminales anchos de 8-25 \u00b5m, redondeados, con pigmento amarillo-ocre, juntas sin f\u00edbulas.<\/p>\n

Ecolog\u00eda.\u00a0 En verano y oto\u00f1o, saprobio, en suelos arenosos o arcillosos, ricos en nutrientes de bosques de caducifolios. Distribuci\u00f3n. Raro, R.\u00a0Fotograf\u00eda<\/em>. Jos\u00e9 A. Mu\u00f1oz S\u00e1nchez.<\/p>\n

Citar como: MU\u00d1OZ, J. A. (2025). Leucocoprinus sericifer<\/em> (Locq.) Asif, Saba & Vellinga, micol\u00f3gica-barakaldo.org [en l\u00ednea]. Fichas Micol\u00f3gicas, 973 (Actualizada el 01-X-2025). ISSN 2660-633X. [consultado el xx\/xx\/xxx] https:\/\/micologica-barakaldo.org\/Leucoagaricus-sericifer\/<\/p>\n<\/div>

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