 Phylum：Basidiomycota >> Class： Basidiomycetes >> Order： Polyporales |
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 BCRC Number： |
NO BCRC Number! | |||
| Scientific Name： |
Hyphoderma densum | |||
| Author： |
Hyphoderma densum Sheng H. Wu, Mycologia 89: 136. 1997.. |
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| Description： |
Basidiocarp resupinate, effuse, adnate, 60-120 μm thick in section, subceraceous. Hymenial surface ivory yellow, smooth, not cracked; margin thinning, concolorous or paler, arachnoid- byssoid. Hyphal system monomitic; hyphae nodose-septate. Subiculum with compact texture, of a thin basal layer; hyphae horizontal, glued together, colorless, 3-5 μm diam., with 0.5-1 μm thick walls. Hymenial layer with dense or compact texture; hyphae mainly vertical, colorless, usually glued together and indistinct, narrower than those of subicular hyphae, thin-walled. Cystidia lacking. Basidia utriform, 23-33 × 6-7.5 μm, 4-sterigmate. Basidiospores cylindrical, adaxially slightly concave, smooth, thin-walled, with fairly homogeneous contents, (10-) 10.5-12.5 (-13) × 4.2-5 μm (holotype spore-print: X = 11.49 ± 0.62 × 4.71 ± 0.29 μm, n = 30), IKI－, CB－. | |||
| Specimens： |
Taiwan. Nantou: Tungpu, alt. 1,300 m, on branch of angiosperm, 13 Oct 1994, Wu 9410-30 (TNM). |
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| Habitat： |
null | |||
| Distribution： |
Taiwan. |
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| References： |
Wu, SH. 1997. |
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| Provided： |
S. H. Wu |
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| Note： |
This species resembles Hyphoderma cremeoalbum (H?hn. & Litsch.) J?lich by lacking cystidia and the similar size of basidiospores, but it is distinguished from the latter in having narrower basidiospores and smaller basidia. | |||