Order III. HYDNEI. 



XXXI. HTDNUH. 

 H. 



alutaceum. Fr. San Raf. 

 caput ursi. Fr. San Eaf. 

 —^chlorinum. n. sp. Cke. 



On maple. Colfax, 

 coralloides. Scop. 



E. common. San Raf. 

 cyathiforme. Schaeff. San Raf. 

 niveum. P. 



On deadwood. Big Trees. 

 ochraceum. P. San Raf. 

 v ramaria. Fr. 



On oak. San Raf. 

 repandum. L. E. San Raf. 



XXXII. HERICIUM. 



XXXIII. TREMELLODON. 

 T. 



gelatinosum. Pers. 



On redwood logs. San Raf . 



XXXIV. SISTOTREMA. 

 XXXV. IRPEX. 



Johnstonii. Berk. 



On various woods. San Raf. 

 paradoxus. 



On alder. San Raf. 



XXXVI. RADULUM. 



molar e. Fr. 



On dead laurel. San Raf. 

 quercinum. Fr. 



On oak. San Raf. 



XXXVII. PHLEBIA. 

 XXXVIII. 6RANDINIA, 



ocellata. Fr. 



On madrono. Streetens. 

 ' ' n.s. (?) 



On redwood. Streetens. 



I. 



R. 



G. 



