 Phylum：Basidiomycota >> Class： Basidiomycetes >> Order： Polyporales |
||||
 BCRC Number： |
NO BCRC Number! | |||
| Scientific Name： |
Phanerochaete laxa | |||
| Author： |
Phanerochaete laxa Sheng H. Wu, Bot. Bull. Acad. Sinica, 41: 169. 2000. |
|||
| Description： |
Basidiocarp resupinate, effuse, adnate, membranaceous, 100-250 μm thick in section. Hy-menial surface ivory-colored, slightly darkening in KOH, smooth, cracked; margin thinning, white, shortly filamentous. Hyphal system monomitic; hyphae simple-septate. Subiculum composed of a medullary layer, with loose texture; hyphae ± horizontal towards substratum, ± vertical towards subhymenium, colorless, 2-5 μm diam., with ca. 1 μm thick walls. Hymenium thickening, with dense texture; hyphae colorless, slightly thick-walled. Lamprocystidia numerous, immersed or projecting, subulate, apical half encrusted, colorless or slightly yellow, 50-120 × 10-22 μm (with encrustation), with 1.5-4.5 μm thick walls. Basidia clavate, 20-30 × 6-7 μm, 4-sterigmate. Basidiospores ellipsoid, adaxially slightly concave, smooth, thin-walled, 8-10 × 4-5 μm, IKI-, CB-. | |||
| Specimens： |
Taiwan. Nantou: Yushan National Park, Tungpu, alt. 1,250 m, on culm of Miscanthus floridulus, 23 Nov 1993, Wu 9311-17 (holotype: TNM; isotype: BPI). |
|||
| Habitat： |
null | |||
| Distribution： |
null |
|||
| References： |
Wu, SH. 2000. |
|||
| Provided： |
S. H. Wu |
|||
| Note： |
This new species resembles Phanerochaete arenata (P.H.B. Talbot) Jülich, but the latter has narrower basidiospores (3-3.5 μm, according to Burdsall (1985)). | |||