Phylum:Basidiomycota >> Class: Basidiomycetes >>  Order: Phallales 
 BCRC Number NO BCRC Number!  
 Scientific Name: Hyphodontia crustosa

Hydnum crustosum Pers.) Fr.:Fr., (Syst. Mycol. 1: 419. 1821.

Hyphodontia crustosa (Pers.:Fr.) J. Erikss., Symb. Bot. Ups. 16: 104. 1958.

Basionym: Odontia crustosa Pers., Observationes mycologicae 2: 16. 1799.

 Description: Basidiocarp effuse, ± adnate, subceraceous, 25-80 μm thick in section. Hymenial surface Warm Buff, smooth or slightly tuberculate, sparsely grandinioid, cracked; margin paler, rather determinate, or consisting of an arachnoid-pruinose thinning zone. Aculei usually sparse, 4-8 per mm, conical or cylindrical, small, whitish or Cream Color, 30-70 × 20-45 μm. Hyphal system monomitic; hyphae nodose-septate. Subiculum uniform, composed of me-dullary layer, with rather dense texture; hyphae ± vertical, colorless, rather distinct, 1.5-3 μm diam., thin-walled. Hymenium and subhymenium IKI brownish, CB+. Crystal masses common throughout section. Cystidia numerous, slightly projecting, subulate, having broadest part in middle, irregularly flexuous, 18-30 × 3-4.5 (-5.3) μm, thin-walled. Basidia utriform or subutriform, 15-18.5 × 4-4.5 μm, 4-sterigmate. Basidiospores cylindrical or nar-rowly ellipsoid, smooth, thin-walled, with a minute apiculus, usually with one or two oil-drops, (5.2-) 5.6-6.3 (-6.7) × 2.6-3.2 (-3.5) μm, IKI-, CB-.

Taiwan. Miaoli: Taian Hsiang, Kuanwu, alt. 1,900 m, on twig of Actinidia sp., 24 Aug 1988, Wu 880824-50 (H, TNM); entrance of Tapachienshan, alt.1,630 m, on fallen twig of angiosperm, 25 Aug 1988, Wu 880825-48 (H, TNM). Nantou: Yushan National Park, between Kuankao and Tuikuan, alt. 2,300 m, on fallen branch of angiosperm, 28 Jul 1988, Wu 880728-6 (H, TNM).

 Habitat: null



Wu, SH. 1990.


S. H. Wu

 Note: null