{"id":7542,"date":"2023-04-05T19:17:22","date_gmt":"2023-04-05T18:17:22","guid":{"rendered":"https:\/\/micologica-barakaldo.org\/?p=7542"},"modified":"2025-11-17T22:59:49","modified_gmt":"2025-11-17T21:59:49","slug":"tuber-bituminatum","status":"publish","type":"post","link":"https:\/\/micologica-barakaldo.org\/eu\/tuber-bituminatum\/","title":{"rendered":"Tuber bituminatum"},"content":{"rendered":"

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Tuber bituminatum <\/em><\/strong>Berk. & Broome, <\/em><\/strong>Ann. Mag. Nat. Hist. Ser. 2, 7 (39): 183. 1851<\/p>\n

MycoBank: \u00a0196523<\/span><\/a><\/p>\n

Caracteres macrosc\u00f3picos. Ascomas<\/em> subglobosos, irregulares, gibosos. Peridio formado por gruesas verrugas de aspecto irregulares poligonales o piramidales (de 4-8 mm), de color pardo negro o negro. Gleba<\/em> carnosa, firme, primero blanquecina, ocr\u00e1cea en la madurez, con multitud de venillas f\u00e9rtiles sinuosas un poco m\u00e1s oscuras; olor intenso y agradable de cebada tostada o materia en fermentaci\u00f3n.<\/p>\n

Caracteres microsc\u00f3picos<\/em>. Ascosporas <\/em>de (22,0) 23,5-30,0 \u00d7 16,0-22,5 \u00b5m \/ Q = 1,4-1,8; de elipsoidales o subglobulosas, amarillo-ocre, reticulado-alveoladas, provista de una malla poligonal irregular de hasta \u00d75 \u00b5m de altura. Ascos de hasta 100 \u00d7 75 \u00b5m, en forma de saco, brevemente pedunculados, con (1) 2-4 (6) ascosporas.<\/p>\n

Ecolog\u00eda<\/em>. En verano y oto\u00f1o, especie hipogea, semienterrada, en bosques de frondosas, en suelos calc\u00e1reos, sobre todo con Quercus sp, Corylus avellana<\/em>. Distribuci\u00f3n. Poco frecuente. R. Fotograf\u00eda.\u00a0 Jos\u00e9 A. Mu\u00f1oz S\u00e1nchez.<\/p>\n

Citar como: MU\u00d1OZ, J. A. (2025). Tuber bituminatum <\/em>Berk. & Broome, micol\u00f3gica-barakaldo.org [en l\u00ednea]. Fichas Micol\u00f3gicas, 740 (Actualizada el 17-XI-2025). ISSN 2660-633X. [consultado el xx\/xx\/xxx] https:\/\/micologica-barakaldo.org\/Tuber-bituminatum\/<\/p>\n

Comestibilidad.<\/strong> Excelente comestible.<\/span><\/p>\n<\/div>

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