{"id":10680,"date":"2024-09-03T20:37:16","date_gmt":"2024-09-03T19:37:16","guid":{"rendered":"https:\/\/micologica-barakaldo.org\/?p=10680"},"modified":"2024-09-03T20:37:16","modified_gmt":"2024-09-03T19:37:16","slug":"hydnum-ovoideisporum","status":"publish","type":"post","link":"https:\/\/micologica-barakaldo.org\/eu\/hydnum-ovoideisporum\/","title":{"rendered":"Hydnum ovoideisporum"},"content":{"rendered":"

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Hydnum ovoideisporum<\/em><\/strong> Olariaga, Grebenc, Salcedo & M.P. Mart\u00edn<\/strong>, Mycologia 104 (6): 1446. 2012<\/p>\n

Mycobank: 563524<\/a><\/span><\/p>\n

Caracteres macrosc\u00f3picos. Basidiomas<\/em> con p\u00edleo y est\u00edpite, peque\u00f1os o medianos, aislados o agrupados. P\u00edleo<\/em> de hasta 50 mm de di\u00e1metro, pronto extendidos e incluso umbilicados en el centro; margen primero involuto, pronto recto, lobulado; superficie finamente aterciopelada, no zonada, de color naranja-pardo, naranja-rojizo, naranja p\u00e1lido, m\u00e1s aclarado hacia el margen. Himen\u00f3foro<\/em> situado en la cara inferior del basidioma, formado por ac\u00faleos o espinas c\u00f3nicas, agudas, de hasta 3 mm, poco decurrentes, blanquecinos, pronto blanquecino-anaranjado y finalmente ocre-anaranjado. Est\u00edpite<\/em> de hasta 40 \u00d7 9 mm, cil\u00edndrico, ligeramente ensanchado hacia la base, central o un poco exc\u00e9ntrico, liso, blanquecino a ocre p\u00e1lido. Contexto<\/em> fr\u00e1gil y quebradizo, blanquecino; olor d\u00e9bil afrutado, sabor primero dulce, amarescente despu\u00e9s.<\/p>\n

Caracteres microsc\u00f3picos. Basidiosporas<\/em> de (7,5) 9,0 \u00b1 0,75 (10,5) \u00d7 (6,0) 6,7 \u00b1 0,50 (7,5) \u00b5m, Q = 1,2 \u00b1 0,10; ovoides o anchamente elipsoides, hialinas, lisas, con pared fina, no amiloides. Basidios<\/em> de hasta 55 \u00d7 12 \u00b5m, claviformes, con 4-5 basidiosporas, juntas con f\u00edbulas. Pileipellis tipo cutis a tricodermis con hifas cil\u00edndricas, con pared fina, pigmentadas de amarillo, elementos terminales cil\u00edndricos a claviformes de hasta \u00d75 \u00b5m, juntas con f\u00edbulas. Sistema de hifas<\/em> monom\u00edtico, hifas generativas del contexto de hasta \u00d7 12 \u00b5m de anchura, cil\u00edndricas, con pared delgada, hialinas o amarillentas, juntas con f\u00edbulas.<\/p>\n

Ecolog\u00eda. En verano y oto\u00f1o en bosques de frondosas y de con\u00edferas. Distribuci\u00f3n. Poco frecuente, R.\u00a0Fotograf\u00eda. Jos\u00e9 A. Mu\u00f1oz S\u00e1nchez.<\/p>\n

Citar como: MU\u00d1OZ, J. A. (2024). Hydnum ovoideisporum<\/em> Olariaga, Grebenc, Salcedo & M.P. Mart\u00edn, micol\u00f3gica-barakaldo.org [en l\u00ednea]. Fichas Micol\u00f3gicas, 865 (Actualizada el 03-IX-2024). ISSN 2660-633X. [consultado el xx\/xx\/xxx] https:\/\/micologica-barakaldo.org\/Hydnellum-ovoideisporum\/<\/p>\n

\u00a0<\/p>\n<\/div>

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