88 Trans. Acad. Set. of St. Louis. 



C. RUBROFLAVA, Cragin. (P. — 64). 



July and August. Forest park, Bellefontaine ceme- 

 tery, Creve Coeur, 1902. Low ground. 

 Spores, globose, smooth, 3-4,«. 



C. CAELATUM, Bull. ? (Lloyd, — 1195). 



"Specimens too young." World's Fair ground, 

 June 16, 1904. Sacc. Vol. vii, p. 115. 



BOVISTELLA. 



B. OHiOENSis, (Lloyd, — 826). 



In pastures, 1900-2. Not common. 

 Spores, pedicillate, elliptic, 4.5 X 3/^' 



So far as known, all the Puff-balls are edible. 



SECOTIUM. 



S. WARNEi, (P. — 54). S. acuminatum, (Lloyd). 



Dallas, Tex. June 18, 1898. 



The second exception, to my rule of including only St. Louis 

 species. 



ARACHNION. 



A. ALBUM, Schw. (P. — 57). 



In pastures and parks. See, Myc. Notes: 249, — 

 Lloyd. 



SCLERODERMA. 



S. TENERUM, Berk. (Lloyd — 917). S. vulgare, (P. — 566). 

 Rare. See Myc. Notes, Lloyd : 156 — Note 12, and 

 Fig. 27; also. Fig. 35, pi. 7. 



Spores, globose, echiauiale, 11-13,«. 



S. VERRUCOSUM, Pers. (Lloyd, — 827). 

 In woods, 1902, very plentiful. 



Spores, globose, echinulate, 10-13/-i. 



S. CEPA, Pers. (Lloyd,— 420). 



In woods, 1903. Calvary cemetery, Aug. 2, 1902. 

 See note, p. 13 — " The Gastromycetes," — Lloyd. 

 Spores, globose, echinulate, 9-10/^. 



