232 GRAFF: PHILIPPINE BASIDIOMYCETES—V 
Schizonia vulgaris Pers. Myc. Eur. 3: 14. 1828. 
Schizophyllum alneum Schrot.; Cohn, Krypt. Flor. Schles. 
Luzon: Province of Rizal, Bosoboso, July, 1906, M. Ramos, 
Bur. Sci. 1195; Panay, Uoilo, January 2, 1904, Copeland 29. 
A fungus of tatversal distribution living on woody hosts of 
all sorts, both as a sap yte and asa facultative parasite. After 
gaining entrance beneath the bark of living trees, through wounds, 
this species is able to slowly advance through the tissues which 
are apparently killed in advance of the progress of the fungus. 
CREPIDOTUS Fries 
CREPIDOTUS POGONATUS Kalchbr. Grevillea 9: 131. 1880. 
Luzon: Province of Nueva Vizcaya, vicinity of Dupax, 
January 14, 1913, R. C. McGregor, Bur. Sci. 20251, on decaying 
twigs. 
Previously collected in East Africa. 
PANAEOLUS Fries 
PANAEOLUS PAPILIONACEUS (Bull.) Fr. Epicr. Myc. 236. 1836. 
Agaricus equinus Alb. & Schw. Consp. Fung. Lus. 3. 1805. 
Agaricus campanulatus Linn. Sp. Plant. 1175. 1753. 
Agaricus carbon Batsch, Elench. Fung. 6. 1783. 
Agaricus papilionaceus Bull. Hist. Champ. France 561. 
1791-1798. 
Agaricus varius Pers. Icon. Des. Fung. 40. 1800. 
Panaeolus campanulatus Berk. Outl. Brit. Fung. 175. 1860. 
Copelandia papilionacea Bres. Hedwigia 53: 51. 1912. 
Luzon: Province of Cagayan, Aparri, March, 1909, H. M. 
Curran, For. Bur. 17143; vicinity of Manila, September, 1905, 
Merrill 5008. Mutnpanao: District of Davao, March 5, 1904, 
Copeland 344. 
The formation of the new genus Copelandia, in which the 
sole distinction from Panaeolus is the presence of cystidia, 
is inviting for the future a confusion similar to that existing 
in the genera Panus and Lentinus, where the only difference 
exists in the presence or absence of notched gills. This character- 
istic, even though at present confined to this one species, is 
not a sufficient distinction for a generic character, or to insure 
