362 Murrill: Polyporaceae of North America 



12. CYCLOMYCETELLA Murr. Bull. Torrey Club 31 : 



422. 1904 



Type : Cydomycdclla pavonia (Hook.) Murr. 



Hymenophore annual, tough, epixylous, sessile, anoderm, 

 zonate: context thin, fibrous, brown; tubes short, thin-walled, 

 mouths polygonal, becoming concentrically elongated in some 

 species by the splitting of the radial walls : spores ellipsoidal, 

 smooth, ferruginous. 



Species : C. pavonia (Hook.) Murr. [see Bull. Torrey Club 



31: 422, 423. 1904]. 



r 



13. INONOTUS Karst Medd. Soc. Faun, et FL Fenn. 5: 39- 



1879 



Type : Inonotus cnticularis (Bull.) Karst, 

 hioderma Karst. Medd. Soc. Faun, et Fl. Fenn, 5: 39. 1879. 

 Not Inoderma S. F. Gray 1821. 



Type : Inoderma radiatiim (Sow.) Karst. 

 Inodermus Quel. Ench. Fung. 173. 1886. 



Type : Inodermus hispidiis (Bull.) Quel. 

 PJuuoponis Schroet Krypt. Fl. Schles. 3: 489. 1888. 



Type : Inonotus cittictdaris (Bull.) Karst. 



Hymenophore annual, epixylous, sessile, dimidiate, simple or 

 somewhat imbricate, variable in size ; surface usually anoderm, 

 brown, hairy or glabrous : context brown, thin and fibrous to 

 spongy or corky ; hymenium concolorous, often covered with 

 whitish powder in youth, tubes small, thin-walled : spores smooth, 

 light to dark brown. 



Species: /. hirsntiis (Scop.) Murr., L perplextts (Peck) Murr., 

 /. dryophihis (Berk.) Mum, /. texanus Murr., L jamaicensis Mum, 

 /. corrosus Murr., /. Wihonii Murr., L pnsillns Murr., /. radiains 

 (Sow.) Karst., /. amplectens Murr., /. friiticum (B. & C.) Murr. 

 [see Bull, Torrey Club 31 : 593-601. 1904], 



i 



14. PHAEOLUS Pat. Tax. Hymen. 86, 1900 



Type : Phaeolns Schzveinitzii (Fr.) Pat. 



M 



1904. 

 v.^M 



Hymenophore large, irregular, annual, spongy to corky, epixy- 

 lous ; stipe simple, variously attached, wanting at times ; surface ot 

 pileus anoderm, hispid : context ferruginous, tubes irregular, thin- 

 walled : spores ellipsoidal, smooth, hyaline ; cystidia none. 



