66 Trans. Acad. Sci. of St. Louis. 



I. Several species undetermined. 

 Phylloporusrhodoxanthus, (Schw.) Bres. (P. — 1083). 



Paxillus paradoxus, Cke., Flammula paradoxus, Kalchb., Agaricus 

 tammii, Fr., Agaricus pelletieri, Lev., Paxillus flavidus. Berk, Clitocybe 

 ^ pelletieri. Gill, paxillus tammii, Pat., Gomphidius rhodoxanthus, S&cc. 

 Vol. V. p. 1139, anil Mus. Rep. 29, p. 43. 



Eamona park, July 13, 1903; Chain of Kocks, Sept. 

 20, 1903. Open woods, grassy ground. Eare. 



Spores, light brown, witli tinge of green, elliptic, or narrowly 

 Qvoid, 9-11.5 X*-5y^- 



The spores are measured as follows : by Peck, 

 10-15x4.5-5.5/*; Sacc. 10-13/*; Bresadola, 10-16 X 

 3.5-5/*; Massee, 20-22 X 7-8/*! 



CKEPIDOTUS. 



C. MOLLIS, (Schaeff.) Fr. (P. — 330). 

 Common on trunks, June. 

 Spores, ferruginous-clay color, subglobose, 6-7.5 X ^-5/*. 



C. PUTRIGENA, B & C (P. — 354). 



Forest park, July 9, 1899. On rotting trunk. Mus. 

 Eep. 39, p. 72. 



Spores, rusty-brown, globose, 4-6/*. 



NAUCOEIA. 



N. SEMIORBICULARIS, Bull. (P. — 832). 



Common in old pastures, and lawns. 1902-3. Mus. 

 Eep. 23, p. 93. 



Spores, 11-13X7-9/1. 

 N. TABACINA, DC ? (1128). 



Forest park. May 4, 1900. On the ground. 

 Spores, elliptic, 8-10 X ^-o/t. 



N. UNICOLOR, Pk. (P. — 1191). 



Calvary cemetery, June 6, 1904. On wood and de- 

 caying leaves. Mus. Eep. 41, p. 68. 1887. 

 Spores, pale umber, ovoid, 6 X ^-S/*- 



N. Several species undet. 



