CATALOGUE OF PLANTS. 493 



C. ceraceum, B. & C. 



On dead limbs of Cornus.* 

 C. fusisporum, C. & E. 



Decaying wood. 

 C. brunneolum, B. & G. 



On bark of living red cedar. 



C. effuscatum, C. & E. 



Decaying wood and bark in swampy woods. 

 C. polygODium, Pers. 



On limbs. 

 C. prasinum, B. & C. 



On decaying oak chips. Indigo blue, becoming pale green. 



C. 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. 



P. cinerea (Fr.), Cke. (Corticium oinereum in Prelim. Cat. Includes also 

 C. fumigatum.} 



On various dead limbs. 

 P. papyrinum (Mont.), Cke. 



Same habitat as the preceding species. 

 P. velutina (Fr.), Cke. 



Decaying wood and bark. 

 P. flavidoalba, Cke. 



Rotten maple. 



CONIOPHORA, Pers. 

 C. Bllisii, B. & C. 



On cedar wood and bark. 

 C. puteana, Schum. 



On decaying wood. 



* Keplaces C. molle of the Preliminary Catalogue. 



