287] FLORA OF BOULDER, COLORADO 1 39 



Family 55. PARNASSIACEAE Dumort. Grass of Parnassus 



family. 



214. PARNASSIA L. Grass of Parnassus. 



527. P. fimbriata Banks. Fimbriate grass of Parnassus. 

 Springs and springy places, Caribou (Rydberg). 

 Alberta to Alaska ; Colorado to California. 



Family 56. HYDRANGEACEAE Dumort. Hydrangea family. 



215. EDWINIA Heller. Jamesia. 



528. E. Americana (T. & G.) Heller [Jamesia Americana 

 T. & G.]. American Jamesia. 



Abundant in the foothills and mountains in rocky and 

 clivose places, 5700-10000 ft. (Daniels, 138). Also at Ward; 

 in the mountains between Sunshine and Ward ; and from 

 Eldora to Baltimore (Rydberg). 



Wyoming and Utah to New Mexico. 



Family 57. GROSSULARIACEAE Dumort. Gooseberry family. 



216. RLBES L. Gooseberry. Currant. 



529. R. Purpusi Koehne. Purpus's gooseberry. 

 Common in mountain canons, 6000-10000 ft. (Daniels, 290). 



Also in the mountains between Sunshine and Ward (Ryd- 

 berg). 

 Wyoming to New Mexico. 



530. R. vallicola Greene. Valley gooseberry. 



Along streams and in gulches, 5000-9000 ft., St. Vrain creek 

 below Lyons; Pine Glade School (Ramaley). 



Montana to Washington ; Colorado to California. 



531. R. lentum (Jones) Coville & Rose [R. lacustre molle 

 Gray] . Western red currant. 



Eldora to Baltimore (Rydberg). 

 Wyoming and Colorado to California. 



532. R. parvulum (Gray) Rydb. [R. lacustre parvulum 

 Gray]. Small black currant. 



Moist places, 8000 to 11 500 ft.; Redrock lake, west of 

 Ward; Fourth of July mine (Ramaley). 

 Alberta and Yukon to Colorado and Utah. 



