44 Trans. Acad. Sci. of St. Louis. 



C. FLACCiDus, var. lobatus, Sow. (908). 



Monarch, Mo. July, 1902. See Cke. pi. 137. 



Sporea, 6 X ^A^- 



C. HIRNEOLA, Fr. (1008). 



On the ground, and on a stump. 

 Spores, 4-4. 5/U.. subglobose. 



C. ANGUSTissiMA, Fr. or near it (1047). 

 Calvary cemetery, Oct. 1902. 

 Spores, 3-4.5 X2-3/A, elliptic, nucleated. 



PLEUEOTUS. 



P. SAPiDUS, Kalchb. (P. — 78). 



Common from April to frost. Most frequenting, 

 Hickory and Willow. Edible. Mus. Rep. 39, p. 61. 

 Spores, pale lilac, 8-9 X 3-4/i. 



P. CANDiDissiMus, B and C. (P. — ^477). 



Forest Park, Aug. 1899. On dead bark of a living 

 elm; also, on trunk. Calvary cemetery, July, 1899. 



P. PETALOIDE8, (Bull.) Fr. (P. —335). 



Creve Coeur, June 1899, 1902, on trunk. Mus. Rep. 

 39, p. 64. 



Spores, globose, 3-4/W'. 



P. OSTREATUS, Jacq. (1322). 



Jefferson Barracks, Nov. 27, 1905. On the ground. 

 Spores, white, narrowly elliptic, one end acute, 7-9 X3-4AI. 



P. ULMARius, Fr. (820). 



Creve Coeur, Oct. 1901-2; Monarch, in July; Forest 

 park. Rare. Edible. Mus. Rep. 



Spores, 4.5-6 X 3/*- 

 P. GEOGENIUS, DC. (P.— 79). 



O' Fallon park on grassy knoll; Belief ontaine ceme- 

 tery, Oct. 1898, 1902. 

 Spores, 6-8 X £/*• 



