34j] FLORA OF BOULDER, COLORADO 199 



8431^. P. confertum Gray. Purple Greek valerian. 

 Redrock lake, ioioo ft. (Ramaley & Robbins). 

 Wyoming to Colorado. 



844. P. Brandegeei (Gray) Greene [Gilia Brand egeci Gray]. 

 Brandegee's Greek valerian. 



Mountains between Sunshine and Ward (Rydberg). 

 Colorado. 

 Family 94. HYDROLEACEAE. H. B. K. Hydrolea family. 



360. HYDROPHYLLUM L. Waterleaf. 



845. H. Fendleri (Gray) Heller [H. occidentalc Fendleri 

 Gray]. Fendler's waterleaf. 



Common along streams in shade, and in deep mountain 

 canons, 5100-8600 ft. (Daniels, 129). Also in the mountains 

 between Sunshine and Ward (Rydberg). 



Wyoming and Idaho to New Mexico. 



361. MACROCALYX Trew. 



846. M. Nyctelea (L.) Kuntze [Ellisia Nyctelea L.]. Nycte- 

 lea. 



Along streams and in gulches in mesas, 5100-6000 ft. (Dan- 

 iels, 597). 



Saskatchewan to Montana ; Virginia to Colorado. 



362. PHACELIA Juss. Phacelia. 



847. P. leucophylla Torr. White-leaved Phacelia. 

 Mountains between Sunshine and Ward (Rydberg). 

 South Dakota to Washington ; Colorado to Utah. 



848. P. heterophylla Pursh. Various-leaved Phacelia. 

 Common on the mesas and foothills, 5600-8000 ft.' (Daniels, 



40). Also Eldora to Baltimore (Rydberg). 



Montana to Washington ; Colorado to California. 



849. P. glandulosa Nutt. Glandular Phacelia. 

 Boulder Canon above Falls, 7000-8000 ft. (Daniels, 548). 

 Montana to Texas and Arizona. 



