 Phylum：Basidiomycota >> Class： Basidiomycetes >> Order： Poriales |
||||
 BCRC Number： |
NO BCRC Number! | |||
| Scientific Name： |
Perenniporia ohiensis | |||
| Author： |
Perenniporia ohiensis (Berk.) Ryv, Norw. J. Bot. 19: 143. 1972. |
|||
| Description： |
Basidiocarp annual, effused-reflexed or sessile. Pilei solitary, dimidiate, up to 2 × 3 × 4 cm. Upper surface ivory to brown, glabrous, azonate or faintly zonate, shallowly sulcate; margin ivory glabrous, rounded. Pore surface ivory, the pores circular, 3-5 per mm, with very thick. Context white to tan, faintly zonate, firm-corky, up to 4 mm thick. Tube layers concolorous with the context, indistinctly layered, each layer up to 4 mm thick. Hyphal system, dimitic generative hyphae hyaline, thin-walled, with clamps, rarely branched, 2-4 μm in diam; skeletal hyphae thick-walled, rarely branched, nonseptate, 2.5-4 μm in diam. Basidia broadly clavate, 25-35 × 12-16 μm, with a basal clamp. Basidiospores ellipsoid to ovoid, truncate, hyaline, thick-walled, smooth, dextrinoid, 13-16 × 7-10 μm. | |||
| Specimens： |
Taiwan, Taichung:Tungshih, alt. 350 m, on rotten hardwood, Mar 1992, TFRI 324, TFRI 332. Hsinchu, alt. 1700 m, on rotten hardwood, Jul 1992, TFRI 404. |
|||
| Habitat： |
Lignicolous causing white rot of wood. | |||
| Distribution： |
Cosmopolitan. |
|||
| References： |
Chang, TT. 1993b. |
|||
| Provided： |
T. T. Chang |
|||
| Note： |
The fungus is characterized by a very distinctive morphology with its small basidiocarps, large truncate, dextrinoid basidiospores. | |||