38 



PATELLARIA. 



abietiua. n. sp. Cke. 



On fir. San Raf. 

 olivacea. Batsch. 



On rotten willow. Summit 

 rhabarbarina. B . 



On dead bramble. Blue Cauon. 



TYMPANIS. 



alnea. F. 



On alder twigs. Summit, 

 conspera. Fr. 



On raspberry twigs. Sac. 



DERMATEA. 



flavo-cinerea. n. sp. Ph. 



On Cornus. Blue Canon. 



CENANGIUM. 



leptospermum. B. & C. 



On fir. San Raf. 

 prunastri. Fr. 



On wild cherry. Yosemite. 

 Ribis. Fr. 



On currant twigs. Sac. 

 Rubi. Fr. 



On raspberry twigs. Alta. 

 sequoise. n. sp. PI. 



On bark sequoia. Big Trees. 



ASCOBOLUS. 



serugineus. Fr. 



On horse dung. Sac. 

 atro-fuscus. n. sp. Ph. & PI. 



On dung. Sac. 

 carneus. Pers. 



On decaying pine wood. Colfax, 

 ciliatus. Bond. 



On horse dung. Yosemite. 

 furfuraceus. Pers. 



On cow dung. Warm Springs. 

 Kerverni. Crouan. 



On cow dung. Sac. 

 immersus. Pers. 



On cow dung. Sac. 

 incanus. n. sp. Ph. 



On cow dung. Colfax. 



