Phylum:Basidiomycota >> Class: Basidiomycetes >>  Order: Polyporales 
   
 
 BCRC Number NO BCRC Number!  
   
 Scientific Name: Hyphoderma argillaceum
 
   
   
 Author:

Hyphoderma argillaceum (Bers.) Donk, Fungus 27: 14. 1957.

Basionym: Corticium argillaceum Bres., Fungi Tridentini 2: 63. 1898.

   
 
 
 
 
 Description: Basidiocarp effuse, adnate, porose-reticulate or porose-membranaceous, 45-75 µm thick in section. Hymenial surface Pale Smoke Gray, smooth, minutely pilose due to projecting cys-tidia, not cracked; margin concolorous, arachnoid. Hyphal system monomitic; hyphae nodose-septate. Subiculum uniform, composed of medullary layer, with rather loose texture; hyphae ± horizontal next to substratum, somewhat vertical near subhymenium, colorless, rather distinct, 2.5-5 μm diam., thin-walled. Hymenial layer not clearly differentiated, with rather dense texture. Crystals scattered throughout section. Cystidia numerous, projecting, not encrusted, tubular, with swollen bases and narrow apices, 60-140 × 8-6 μm, thin- or slightly thick-walled. Capitate cystidial elements occasionally present, 20-30 × 6 μm, thin-walled. Basidia subutriform or subcylindrical, guttulate, (20-) 23-32 (-35) × 6-7.5 μm, 4-sterigmate. Basidiospores ellipsoid or broadly ellipsoid, adaxially slightly concave, smooth, thin-walled, with oil-drops, (7.5-) 8-9 (-9.5) × 4.5-5.5 μm, IKI-, CB-.
 
 
 
 
 
 Specimens:

Taiwan. Miaoli: Taian Hsiang, entrance of Tapachienshan, alt.1,650 m, on rotten branch, 25 Aug 1988, Wu 880825-19 (H, TNM).

 
 
 
 Habitat: null
 
 
 
 Distribution:

Pantemperate.

 
 
 
 References:

Wu, SH. 1990.

   
   
   
 Provided:

S. H. Wu

 
 
 Note: null