{"id":7021,"date":"2022-09-05T19:41:42","date_gmt":"2022-09-05T18:41:42","guid":{"rendered":"https:\/\/micologica-barakaldo.org\/?p=7021"},"modified":"2022-09-08T08:21:06","modified_gmt":"2022-09-08T07:21:06","slug":"suillus-bovinus","status":"publish","type":"post","link":"https:\/\/micologica-barakaldo.org\/eu\/suillus-bovinus\/","title":{"rendered":"Suillus bovinus"},"content":{"rendered":"

Suillus bovinus<\/em> (L.) Roussel, Flore du Calvados et terrains adjacents, compos\u00e9e suivant la m\u00e9thode de Jussieu: 34, 1806<\/span><\/p>\n

\u2261Boletus bovinus<\/em> L., Species Plantarum: 1177, 1753 [basionym]<\/span><\/p>\n

Caracteres macrosc\u00f3picos<\/em>. P\u00edleo de 40-120 mm, primero convexo, despu\u00e9s plano convexo, por \u00faltimo, tiempo aplanado, irregular, incluso algo umbonado; superficie pileica fina, brillante, lisa, rugosa en los basidiomas inmaduros, viscosa en tiempo h\u00famedo, de color variable, amarillo marr\u00f3n, ocre anaranjado, ocre rosado, leonado naranja p\u00e1lido; margen irregular o sinuoso, incurvado, un poco excedente. Himen\u00f3foro con tubos cortos y amplios, de 4-8 mm, separables, al principio adnatos, despu\u00e9s adnatos decurrentes, de color beige, despu\u00e9s amarillo oliv\u00e1ceo a verde oliv\u00e1ceo; poros amplios incluso en los ejemplares j\u00f3venes, de 1-2,5 mm de di\u00e1metro, compuestos, angulosos, m\u00e1s o menos dispuestos de modo radial o laminado, de color de los tubos o algo m\u00e1s oscuros en la madurez. Est\u00edpite de 3-8 x 1-1,5 mm, lleno, firme, m\u00e1s o menos cil\u00edndrico, un poco m\u00e1s ancho en la zona de los tubos, curvado, liso o con peque\u00f1as fibrillas longitudinales, de color del p\u00edleo, pero algo m\u00e1s p\u00e1lido, la base est\u00e1 cubierta de peque\u00f1as fibrillas miceliares de color rosa. Contexto. espeso, enseguida blando, blanquecino, amarillento, con tonos rosados; sabor poco apreciable, olor un poco acidulado.<\/span><\/p>\n

Caracteres microsc\u00f3picos<\/em>. Basidi\u00f3sporas de (8) 8,6-9,7 (10,1) x 3-3,5 (3,8) \u03bcm, Q = (2,4) 2,8-3 (3,2), de el\u00edpticas a fusiformes, lisas, con paredes espesas, amarillentas. Esporada de color pardo oliv\u00e1ceo. Cistidios de 25-55 x 5-8 \u03bcm, cilindr\u00e1ceos, clavados, algunos terminados en tetina, hialinos, con incrustaciones marrones. Caulocistidios de 18-30 x 5-7 \u03bcm, claviformes, cilindr\u00e1ceos, con incrustaciones marrones. Pileipellis de tipo ixotricodermis, con hifas irregularmente entremezcladas, gelificadas, largas, delgadas, cil\u00edndricas, juntas sin f\u00edbulas; art\u00edculos terminales cil\u00edndricos, alargados, tumbados o algo levantados, de 35-60 x 3-5 (6,5) \u03bcm, Q = 9,3 – 18,5; con finas incrustaciones granulosas, pigmentados de amarillento.<\/span><\/p>\n

Ecolog\u00eda.<\/em> Cespitoso, en grandes grupos, bajo Pinus sp<\/em>., en suelos \u00e1cidos a muy \u00e1cido, prefiere bosques j\u00f3venes de repoblaci\u00f3n, de final de verano a principios de invierno, de amplia distribuci\u00f3n. Distribuci\u00f3n<\/em>. Muy com\u00fan. E. <\/span><\/p>\n

Citar como: Mu\u00f1oz, J.A. 2022 \u201cSuillus bovinus<\/em> (L.) Roussel\u201d. micol\u00f3gica-barakaldo.org [en l\u00ednea] Fichas micol\u00f3gicas n\u00ba 678, (Actualizada el 05-IX-2022). Disponible en https:\/\/micologica-barakaldo.org\/Suillus-bovinus\/<\/a><\/span><\/p>\n<\/div>

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