33 1] FLORA OF BOULDER, COLORADO I83 



755. A. acaulis (Torr.) C. & R. [Deweya acaulis (Torr.) ; 

 Caruni Hallii S. Wats.] . Stemless mountain caraway. 



High mesa at entrance to South Boulder Canon, 5900-6000 

 ft. (Daniels, 422). Also in gulch south of Boulder (perhaps 

 the same locality as the above), and in the mountains between 

 Sunshine and Ward (Rydberg). 



Colorado to New Mexico. 



314. BERULA Hofifm. 



756. B. erecta (Huds.) Coville [B. angustifolia (L.) Mert. 

 & Koch]. Cut-leaved water parsnip. 



In a springy puddle in the eastern part of Boulder, 5300- 

 5400 ft. (Daniels, 410). 



Ontario to British Columbia; Massachusetts to Texas 

 and California: Europe: Asia. 



315. UGUSTICUM L. Lovage. 



757. L. Porteri C. & R. Porter's lovage. 



Common in shady canons and gulches, 5700-10000 ft. (Dan- 

 iels, 83). Also in the mountains between Sunshine and Ward 

 (Rydberg). A plant was gathered in a canon on the north 

 slope of Green Mt., with somewhat differently shaped leaf- 

 segments; it may possibly be L. affine A. Nels. 



Wyoming to New Mexico and Arizona. 



316. MUSINEON Raf. 



758. M. divaricattun (Pursh) C. & R. [Seseli divaricatum 

 Pursh; Adorium divaricatum (Pursh) Rydb.]. Leafy 



MUSINEON. 



At Boulder (Rydberg). 



AssiNiBOiA to Alberta ; South Dakota to Colorado. 



317. OXYPOLIS Raf. Water dropwort. 



759. 0. Fendleri (Gray) Heller {Archemora Fendleri Gray]. 

 Fendler's water dropwort. 



In bogs at Eldora and at Bloomerville, 8600-10000 ft. (Dan- 

 iels, 310). Also between Sunshine and Ward (Rydberg). 

 Wyoming to New Mexico. 



