37 1] FLORA OF BOULDER, COLORADO 223 



Also from Eldora to Baltimore (Rydberg). 

 WYOMING to UTAH ; NEW MEXICO to ARIZONA. 



983. C. petiolata DC. WESTERN BLUEBELL. 



Abundant throughout, 5100-9000 ft. (Daniels, 27). Red- 

 rock lake, loioo ft. (Ramaley & Robbins). 

 MACKENZIE to WASHINGTON ; NEW MEXICO to UTAH. 



423. SPECULABJA Heist. VENUS'S LOOKING-GLASS. 



984. S. perfoliata (L.) A. D C. \Legouzia perfoliata (L.) 

 Britton]. COMMON VENUS' s LOOKING-GLASS. 



Common on the plains, mesas and foothills, 5100-8000 ft. 

 (Daniels, 56). 



MAINE and ONTARIO to BRITISH COLUMBIA; FLORIDA to 

 ARIZONA and OREGON ; MEXICO. 



985. S. leptocarpa (Nutt.) Gray [Legouzia leptocarpa (Nutt.) 

 Britton]. WESTERN VENUS'S LOOKING-GLASS. 



Mesas at foot of the Flat-irons, 5600-6000 ft. (Daniels, 

 192). 

 MISSOURI to MONTANA; TEXAS to COLORADO. 



Family 108. LOBELIACEAE. Dumort. Lobelia family. 



424. LOBELIA L. LOBELIA. 



986. L. syphilitica Ludoviciana A. D C. LOUISIANA GREAT 



BLUE LOBELIA. 



Along ditches and streams in the plains, 5100-5600 ft. (Dan- 

 iels, 784). 



LOUISIANA and SOUTH DAKOTA to COLORADO. 



Order 42. VALERIANALES. 

 Family 109. VALERIANACEAE. Batsch. Valerian family. 



425. VALEBIANA L. VALERIAN. 



987. V. ceratophylla (Hook.) Piper [V- edulis Nutt.]. ED- 

 IBLE VALERIAN. 



Subalpine meadows at Eldora, 8500-9000 ft. (Daniels, 626). 

 IDAHO to MONTANA; COLORADO to UTAH. 



