{"id":11801,"date":"2025-08-24T21:49:48","date_gmt":"2025-08-24T20:49:48","guid":{"rendered":"https:\/\/micologica-barakaldo.org\/?p=11801"},"modified":"2025-10-26T22:22:49","modified_gmt":"2025-10-26T21:22:49","slug":"hygrocybe-mucronella","status":"publish","type":"post","link":"https:\/\/micologica-barakaldo.org\/eu\/hygrocybe-mucronella\/","title":{"rendered":"Hygrocybe mucronella"},"content":{"rendered":"

 <\/p>\n

Hygrocybe mucronella<\/em><\/strong> (Fr.) P. Karst<\/strong>., Bidrag K\u00e4nnedom Finlands Natur Folk 32: 235. 1879<\/p>\n

Mycobank: \u00a0438468<\/span><\/a><\/p>\n

Caracteres macrosc\u00f3picos. Basidiomas de peque\u00f1o tama\u00f1o, agaricoides. P\u00edleo<\/em> de 10-30 mm de di\u00e1metro, primero hemisf\u00e9rico, despu\u00e9s convexo a plano convexo; margen fino, ondulado y t\u00edpicamente crenulado, estriado por transparencia; superficie pileica con finas fibrillas radiales, brillante, higr\u00f3fana, viscida en tiempo h\u00famedo, de color rojizo o naranja-rojizo, en ocasiones decolorado en amarillo-naranja. L\u00e1minas<\/em> distantes, anchas de hasta 6mm, adnatas o subdecurrentes, ventricosas, de color amarillo-naranja, m\u00e1s amarillo en la madurez. Est\u00edpite<\/em> de 10-50 \u00d7 2-6 mm, cil\u00edndrico, un poco comprimido, adelgazado hacia la base, hueco, superficie glabra, viscosa en tiempo h\u00famedo, rojizo-naranja, palideciendo hacia la base. Contexto<\/em> fibrilloso en el est\u00edpite, fr\u00e1gil, amarillo-naranja; olor poco destacable, sabor amargo.<\/p>\n

Caracteres microsc\u00f3picos. Basidiosporas<\/em> de (7,2-) 8,2 \u00b1 0,82 (-10,1) \u00d7 (4,2-) 5,1 \u00b1 0,53 (-6,8) \u00b5m \/ Q = (1,3-) 1,6 \u00b1 0,10 (-1,9), oblongas o elipsoides, frecuentemente con los bordes constre\u00f1idos en ambos lados y en vista frontal, lisas, hialinas. Esporada blanca. Basidios<\/em> de hasta 55 \u00d7 10 \u00b5m, en unos casos mayoritariamente tetrasp\u00f3ricos, se observan algunos bisp\u00f3ricos, claviformes, juntas con f\u00edbulas. Cistidios<\/em> ausentes, arista f\u00e9rtil. Trama laminar subregular, de hasta 150 \u00d7 20 \u00b5m. Pileipellis<\/em> formada por un ixocutis, con hifas m\u00e1s o menos entremezcladas, art\u00edculos terminales cilindr\u00e1ceos, finos, de calibre \u00d78, pigmentadas de amarillo, juntas con f\u00edbulas.<\/p>\n

Ecolog\u00eda<\/em>.\u00a0 En oto\u00f1o y principios de invierno, en prados, pastos no abonados y en claros de bosque. Distribuci\u00f3n. Poco frecuente, R. Fotograf\u00eda<\/em>. Jos\u00e9 A. Mu\u00f1oz S\u00e1nchez.<\/p>\n

Citar como: MU\u00d1OZ, J. A. (2025). Hygrocybe mucronella<\/em> (Fr.) P. Karst., micol\u00f3gica-barakaldo.org [en l\u00ednea]. Fichas Micol\u00f3gicas, 964 (Actualizada el 23-VIII-2025). ISSN 2660-633X. [consultado el xx\/xx\/xxx] https:\/\/micologica-barakaldo.org\/Hygrocybe-mucronella\/<\/p>\n<\/div>

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