{"id":2331,"date":"2018-10-25T20:55:57","date_gmt":"2018-10-25T19:55:57","guid":{"rendered":"https:\/\/micologica-barakaldo.org\/?p=2331"},"modified":"2021-08-24T21:50:14","modified_gmt":"2021-08-24T20:50:14","slug":"mycena-leptocephala","status":"publish","type":"post","link":"https:\/\/micologica-barakaldo.org\/eu\/mycena-leptocephala\/","title":{"rendered":"Mycena leptocephala"},"content":{"rendered":"

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Caracteres macrosc\u00f3picos<\/em>. P\u00edleo de hasta 30 mm de di\u00e1metro, primero hemisf\u00e9rico, c\u00f3nico o c\u00f3nico-campanulado, despu\u00e9s plano convexo o extendido, pero con un ligero umb\u00f3n, margen agudo, delgado, estriado, superficie pil\u00e9ica, pruinosa, glabra, totalmente estriado por transparencia, de color gris oscuro, gris marr\u00f3n, en tiempo h\u00famedo pardo marr\u00f3n oscuro, algo trasl\u00facido. L\u00e1minas espaciadas, anchas, ventricosas, adnatas o un poco decurrentes por un diente, de color blanco, blanco gris, gris marr\u00f3n, arista entera y blanquecina. Est\u00edpite de hasta 90 x 4 mm, cil\u00edndrico, curvo, algo radicante en la base, hueco, brillante, glabro, pruinoso, blanco gris\u00e1ceo trasl\u00facido en la parte alta, marr\u00f3n gris o pardo gris\u00e1ceo en el resto. Contexto escaso y fr\u00e1gil en el p\u00edleo, el\u00e1stico y cartilaginoso en el est\u00edpite, blanco o blanquecino, olor poco apreciable o un poco rabanoide, sabor poco destacable.<\/span><\/p>\n

Caracteres microsc\u00f3picos<\/em>. Basidi\u00f3sporas de 8,5-12,0 x 4,0-6,5 \u00b5m \/ Q = 1,7-2,2, elipsoidales u ovoide-elipsoidales, sub-cil\u00edndricas, gutuladas, lisas, amiloides. Esporada blanquecina. Queilocistidios de hasta 80 x 25 \u00b5m, fusiformes, ventricosos, lageniformes, mucronados, con una, dos o tres prolongaciones irregulares. Pleurocistidios de hasta 100 x 25 \u00b5m, similares a los Queilocistidios. Superficie del est\u00edpite formada por hifas con terminaciones similares a Caulocistidios, irregulares o con gruesas protuberancias, fusiformes, lageniformes, de hasta x40\u00b5m. Pileipellis formada por hifas cilindr\u00e1ceas, de hasta x6 \u00b5m, cubiertas de divert\u00edculos o ramificaciones muy finas de hasta x15\u00b5m de altura.<\/span><\/p>\n

Ecolog\u00eda<\/em>. En verano y oto\u00f1o, aislada o en peque\u00f1os grupos, en la base de troncos y sobre madera en descomposici\u00f3n de frondosas (Fagus, Quercus, Corylus<\/em>) y de con\u00edferas (Abies<\/em>, Picea<\/em>).\u00a0 Distribuci\u00f3n<\/em>. Poco frecuente.\u00a0<\/span><\/p>\n

Citar como: Mu\u00f1oz, J.A. 2018. Mycena leptocephala\u00a0<\/em>(Pers.) Gillet, micol\u00f3gica-barakaldo.org [en l\u00ednea]. Fichas Micol\u00f3gicas, n\u00ba 260 (Actualizada el 25-X-2018). Disponible en: \u00a0https:\/\/micologica-barakaldo.org\/Mycena-leptocephala\/<\/a><\/span><\/p>\n

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<\/i>VER FICHA COMPLETA<\/span><\/a><\/div>
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