c. 



15 



XLVI. CORTICIUM. 



caeruleum. Fr. 



On redwood. San Raf. 

 calceum. Fr. 



On madrono. San Eaf. 

 carneum. n. sp. B. & Cke. 



On pinus contorta. Summit, 

 comedens. Fr. 



On laurel. Blue Canon, 

 evolvens. Fr. 



On cherry. Sac. 

 incarnatum. Fr. 



On cornus. Blue Canon, 

 laeve. Pers. 



On laurel. San Raf. 

 lactescens. B. 



On willow. Sac. 

 lacteum. Fr. 



On redwood. Streetens. 

 quercinum. P. 



On oak. San Raf. 

 salicinum. Fr. 



On willow. Summit, 

 sambuci. Fr. 



On elder. Streetens. 

 sanguineum. Fr. 



On redwood. San Raf. 

 scutellare. B. & C. 



On adenostoma. Colfax, 

 sulfureum. Fr. 



Var. ochroideum. on elder. Sac. 

 umbrinum. A. & S. 



On charred redwood. Howards. 



XLVI1I. CTPHELLA, 



capula. Fr. 



On dead weeds. Berkeley, 

 galatea. Fr. 



On mosses. Fr. 

 ochroleuca. B. & Br. 



On bramble twigs. San Raf. 

 villosa. Pers. 



On dead weeds. Berkeley. 



