{"id":12519,"date":"2026-08-30T20:48:05","date_gmt":"2026-08-30T19:48:05","guid":{"rendered":"https:\/\/micologica-barakaldo.org\/?p=12519"},"modified":"2026-08-30T20:48:43","modified_gmt":"2026-08-30T19:48:43","slug":"hydnellum-lepidum","status":"publish","type":"post","link":"https:\/\/micologica-barakaldo.org\/eu\/hydnellum-lepidum\/","title":{"rendered":"Hydnellum lepidum"},"content":{"rendered":"

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Hydnellum lepidum <\/em><\/strong>(Maas Geest.) E. Larss., K.H. Larss. & K\u00f5ljalg, <\/em><\/strong>MycoKeys 54: 41. 2019<\/p>\n

Mycobank: 830576<\/a><\/span><\/p>\n

Caracteres macrosc\u00f3picos. Basidiomas<\/em> estipitados, aislados o en peque\u00f1os grupos con sombreros adyacentes que se unen entre s\u00ed (concrescentes). P\u00edleo de 50-120 mm, ligeramente convexo o aplanado desde el inicio, algo deprimido en el disco; margen agudo, incurvado al principio; superficie pileica inicialmente cubierto de un fino velo lanoso o tomentoso para, posteriormente pasar a fibrillosa y escamosa, especialmente en el centro. Himen\u00f3foro<\/em> situado en la cara inferior del basidioma, formado por ac\u00faleos o espinas de hasta 4 mm, decurrentes a lo largo del pie, en algunos casos ocupan hasta 2\/3 del est\u00edpite, primero crema-gris\u00e1ceo, finalmente marr\u00f3n purpureo. Est\u00edpite<\/em> de 30-50 \u00d7 8-15 mm, corto, robusto, adelgazado hacia la base, con ac\u00faleos sobre todo en la parte superior, tomentoso, de color del p\u00edleo, pero m\u00e1s p\u00e1lido, con matices verde-gris\u00e1ceo en la base. Contexto<\/em> firme, fibroso, crema, crema-ocr\u00e1ceo en la mitad inferior del est\u00edpite y gris-verdosa en la base; olor suave harinoso, sabor amarescente. Reacci\u00f3n verde con KOH.<\/p>\n

Caracteres microsc\u00f3picos. Basidiosporas de (5,5-) 6,1 \u00b1 0,43 (-6,7) \u00d7 (3,5-) 3,9 \u00b1 0,32 (-4,3) \u00b5m, Q = 1,5 \u00b1 0,10, el\u00edpticas, irregularmente angulosas, con peque\u00f1as protuberancias que dan un aspecto tuberculado. Basidios de hasta 40 x 8 \u00b5m, claviformes, tetrasp\u00f3ricos, sin f\u00edbulas. Hifas generativas del contexto de hasta x7 \u00b5m, filiformes, con pared delgada o moderada, subparalelas, hialinas u ocre claro, juntas sin f\u00edbulas.<\/p>\n

Ecolog\u00eda. En verano y oto\u00f1o, preferentemente bajo Quercus<\/em>. Distribuci\u00f3n. Muy raro y localizado, RR.\u00a0Fotograf\u00eda. Jos\u00e9 A. Mu\u00f1oz S\u00e1nchez.<\/p>\n

Citar como: MU\u00d1OZ, J. A. (2026). Hydnellum lepidum <\/em>(Maas Geest.) E. Larss., K.H. Larss. & K\u00f5ljalg, micol\u00f3gica-barakaldo.org [en l\u00ednea]. Fichas Micol\u00f3gicas, 1037 (Actualizada el 30-VIII-2026). ISSN 2660-633X. [consultado el xx\/xx\/xxx] https:\/\/micologica-barakaldo.org\/Hydnellum-lepidum\/<\/p>\n

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