Olatfelter — Preliminary List of Higher Fungi. 73 



BOLETUS. 



B. EUBINELLUS, Pk. (P. 105). 



June to October. Our most abundant boletus. Dry 

 mossy banks and wooded hillsides. Mus. Rep. 33, p. 33 : 

 pi. 2. 



Spores, 9-11 X ^^f^- 



B. CA8TANEU8, Bull. (P. — 106). 



April to end of summer. On mossy sward. Scarcely 

 common. Edible. 

 Spores, 9y,5fi. 



B. CA8TANEUS viNicoLOR, Pk, (P. — 1074) n. var. 



I find a few every year. Habitat same as preceding. 

 Rare. 



Spores, 9.8 X 6/^- 



B. INDECI8U8, Pk. (P— 744). 



June to Sept. Rather common. Open woods. 

 Excellent. Large. Peck's ♦♦ Boleti " p. 153. 1889. 



Spores, 9-11.6 X *-5/^- 

 B. 8UBTOMENTOSU8, L. (P. 108). 



June to October, all places, but scarce. 

 Spores, green-olive, 10-12 X *-6M. 



B. PIPERATU8, Bull. (P. — 1189. 



Bellefontaine cemetery, July 14, 1904. 



Spores, green-olive, 11-13 X 4-*-5/i. 



B. ALUTARius, Fr. (probably) (P. — 1175). 



Ramona park, July 9, 1904. Peck's ''Boleti," p. 153. 



Spores, lignt-chocolate, fusiform, 11. 6-14.6 X 3-4.6/*. 

 B. ELLUDENS, Pk. (P. — 1107). 



"Ramona park, Aug. 1, 1903; Creve Coeur, Aug. 20, 

 1903. Rare. Mus. Rep. 50, p. 108. 1897. 

 Spores, green-olive, fusiform, 7-10 X 4.5/*. 



B. MDTABILI8, Morg. (P. 1190). 



Bellefontaine cemetery, June 28, 1904. Peck's 

 " Boleti " p. 120; Mus. Rep. 53, p. 845. 1898. 



Spores, 10-11.5 X *-5/^- 



