60 Trans. Acad. Sci. of St. Louis. 



P. PHLEBOPHORUS, Ditm. ? (334). 



Forest park and Creve Coeur, June and July, 1898-99. 

 Spores, subglobose, 4-5 and 6 X */*• 



P. NANUS, Pers. ? (385). 



Several localities. On the ground. Mus. Rep. 38 

 p. 136. 



Spores, nucleate, 6-6/>t and 6 X 4-5/*' 



ENTOLOMA. 



E. NIGRICANS, Pk. (P. — 771) n. sp. 

 Forest park, Oct. 20, 1900. 



Only one locality, creek bottom, now covered with 

 World's Fair buildings. Bull. Torr. Bot. CI. Feb. 29. 

 1902. 



Spores, angular- globose and subglobose, 7-10 X 7 and 7-9ft. 



E. GRAYANUM Pk. (P. — 965). 



Common. July to September. 



Moist, shady places. Very variable in size and color. 

 Mus. Rep. 24, fp. 64. 



Spores, irregular, angular, 7-d/J>» 



E. sp. (1132). 



Monarch, Mo. July 23, 1902. 



CLITOPILUS. 



C. SPHAEROSPORUS, Pk. (P. — 941). n. sp. 



Creve Coeur, Aug. and Sept. 1902-3. In wooded 

 ravine. Bull. Torr. Bot. CI. 31, Apr. 1904. 

 Spores, subglobose, 4.5-7/*. 



C. PRUNULus, (Scop.) Fr. (P. — 1086). 



Creve Coeur, Aug. 20, 1903. White. Mus. Rep. 42, 

 p. 41. 



Spores, 9-11.5 X 4.5-6/*' 

 C. UNDERWOODII, Pk. (P. —1087). 



Valley Park, Mo. Aug. 16, 1903. Mus. Rep. 49, p. 18. 

 Spores, 4-5X3/* > ovate. 



