{"id":7046,"date":"2022-09-19T20:59:43","date_gmt":"2022-09-19T19:59:43","guid":{"rendered":"https:\/\/micologica-barakaldo.org\/?p=7046"},"modified":"2022-09-19T20:59:43","modified_gmt":"2022-09-19T19:59:43","slug":"hericium-erinaceus","status":"publish","type":"post","link":"https:\/\/micologica-barakaldo.org\/eu\/hericium-erinaceus\/","title":{"rendered":"Hericium erinaceus"},"content":{"rendered":"

Hericium erinaceus<\/em> (Bull.) Pers., Commentatio de Fungis Clavaeformibus: 27, 1797<\/p>\n

\u2261Hydnum erinaceus<\/em> Bull., Herbier de la France 1: t. 34, 1781 [basionym]<\/p>\n

\u2261Dryodon erinaceus<\/em> (Bull.) P. Karst., Bidrag till K\u00e4nnedom av Finlands Natur och Folk 37: 92, 1882<\/p>\n

Caracteres macrosc\u00f3picos<\/em>. Basidiomas de forma globosa o irregular, de hasta 250 mm de ancho y hasta 200 mm de espesor. P\u00edleo de aspecto lanoso o estrigoso, blanquecino, crema ocr\u00e1ceo en la madurez.\u00a0 Est\u00edpite o ap\u00e9ndice de hasta 40 x 20 mm, blanquecino o crema blanquecino. Himen\u00f3foro o superficie f\u00e9rtil en la parte inferior del p\u00edleo, formado por aguijones o ac\u00faleos largos de hasta 6 mm, c\u00f3nicoss y agudos, blanquecinos, despu\u00e9s cremas, parduscos al secarse. Contexto firme y un poco el\u00e1stico, fibroso, ahuec\u00e1ndose con peque\u00f1as oquedades, de color crema o crema blanquecino, amarillento al secarse; olor y sabor f\u00fangico agradable.<\/p>\n

Caracteres microsc\u00f3picos<\/em>. Basidi\u00f3sporas de 5,0-6,5 x 4,0-5,2 \u00b5m \/ Q = 1,1 -1,2; subglobosas o subesf\u00e9ricas, finamente verrugosas, hialinas. Basidios de hasta 40 x 10 \u00b5m, tetrasp\u00f3ricos, estrechos, claviformes, fibulados. Gleocistidios de hasta 150 x 10 \u00b5m, cil\u00edndricos y sinuosos, subcapitados, ole\u00edferos. Sistema de hifas monom\u00edtico: Hifas generativas hialinas, con paredes moderada o gruesa, amiloides, septadas, juntas con f\u00edbulas, se observan algunas infladas en los septos, hasta x20 \u00b5m; hifas secretoras de hasta x 15\u00b5m, llegan hasta el himen\u00f3foro.<\/p>\n

Ecolog\u00eda<\/em>. Sobre todo, en oto\u00f1o, sobre troncos muertos de frondosas, especialmente con Fagus sylvatica<\/em> y Quercus sp,<\/em> m\u00e1s raramente con Salix<\/em> y Betula<\/em>.\u00a0 Distribuci\u00f3n<\/em>. Poco frecuente, R.\u00a0<\/p>\n

Citar como: Mu\u00f1oz, J.A. 2022. Hericium erinaceus<\/em> (Bull.) Pers., micol\u00f3gica-barakaldo.org [en l\u00ednea]. Fichas Micol\u00f3gicas, n\u00ba 686 (Actualizada el 19-IX-2022). Disponible en:\u00a0 https:\/\/micologica-barakaldo.org\/Hericium-erinaceus\/<\/p>\n<\/div>

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