76 Trans. Acad. Sci. of St. Louis. 



STROBILOMYCES. 



S. STROBiLACEUS, (Scop.) Berk. (103). 



June to Sept. Open woods and grassy swards. Fre- 

 quent but not plentiful. Edible. 



POLYSTICTUS. 



P. VERSICOLOR, Fr. (P. — 1). 



Very common, on stumps and trunks. Sacc. Vol. vi. 

 p. 253. 



P. PERGAMENUS, Fr. (P. 14). 



Common. 



P. PERGAMENUS, Schw. (P. — 14). "Whitish form." 



Mus. Rep. 33, p. 36. See remarks by Peck; Sacc. 

 Vol. 6, p. 225. 



P. P8EUDO-PERGAMENUS, (Thuu) SaCC. (P. 37). 



Common. Sacc Vol. 6, p. 242. 



P. HIRSUTUS, Fr. (P. — 16). 



Common. Sacc. Vol. 6, p. 257. 



P. HIRSUTUS ALBIPORUS, Pk. (P. 813). 



Forest park, Jan. 24, 1900, and May 8, 1902. On 

 bark. 



P. PARVULUS SIMILLIMUS, Pk. (P. 34). 



JP. parvulus, klatsch. Mus. Rep. 32, p. 34. 



POLYPORUS. 



P. PERENNIS, Fr. (971). 



Creve Coeur, May 23, 1903, abundant on ground of 

 burnt trunks. Brown, turns gray when old. 

 Spores, subglobose, echlnulate, 6-7/^. 



P. VARius, Fr. (P. — 915). 



Monarch and Creve Coeur. July, 1902. On the 

 ground. Rare. 



