Phylum:Basidiomycota >> Class: Basidiomycetes >> Order: Poriales | ||||
BCRC Number: | NO BCRC Number! | |||
Scientific Name: | Oligoporus stipticus | |||
Author: | Oligoporus stipticus (Pers.:Fr.) Gilbn. & Ryv., North American Polypores vol.2: 485. 1987. |
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Description: | Basidiocarp annual, sessile or effuse-reflexed; pilei dimidiate to elongated, solitary or in small clusters, up to 6 × 11 × 2 cm; upper surface ivory to pale buff, azonate, often rough, glabrous, margin concolorous; pore surface white to ivory, the pores circular to angular, 5-6 per mm, with thin dissepiments that become lacerate with age; context white, azonate, fissile, up to 1.2 cm thick; tube layer concolorous and continous with the context, up to 1.0 cm thick. Hyphal system monomitic; contextual hyphae hyaline, occasionally branched, thin-to thick-walled, with clamps, 2-5 μm in diam; tramal hyphae rather thin-walled, with clamps, 2-2.5 μm in diam. Basidia clavate, 4-sterigmate, 12-19 × 4.5-5.5 μm, with a basal clamp. Basidiospores oblong to short-cylindric, some slightly curved, hyaline, smooth, IKI-, 3.5-5 × 1.5-2 μm. | |||
Specimens: | Taiwan, Taichung : Chingshan, alt. 2000 m, on dead trunk of Pseudotsuga wilsoniana Hay., Sep 1992, TFRI 431. |
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Habitat: | Lignicolous causing brown rot of wood. | |||
Distribution: | Circumpolar in the coniferous zone. |
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References: | Chang, TT. 1995. |
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Provided: | T. T. Chang |
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Note: | null | |||