CATALOGUE OF PLANTS. 493 
. ceraceum, B. & C. 
On dead limbs of Cornus.* 
. fusisporum, C. & E. 
Decaying wood. 
. brunneolum, B. & C. 
On bark of living red cedar. 
. effuscatum, C. & E. 
Decaying wood and bark in swampy woods. 
. polygonium, Pers. 
On limbs. 
. prasinum, B. & C. 
On decaying oak chips. Indigo blue, becoming pale green. 
. colliculosum, B. & C. 
On dead Rhus venenata. This is probably not distinct from 
Radulum orbiculare, Fr. It often extends along the trunk for 
several feet, the hymenium being in some parts nearly smooth, 
and in others bearing strong tubercular teeth. 
PENIOPHORA, Cke. 
. cinerea (Fr.), Cke. (Corticium cinerewm in Prelim. Cat. Includes also 
C. fumigatum.) 
On various dead limbs. 
P. papyrinum (Mont.), Cke. 
Same habitat as the preceding species. 
. velutina (Fr.), Cke. 
Decaying wood and bark. 
. flavidoalba, Cke. 
Rotten maple. 
CONIOPHORA, Pers. 
. Bllisii, B. & C. 
On cedar wood and bark. 
. puteana, Schum. 
On decaying wood. 
* Replaces CO. molle of the Preliminary Catalogue. 
