283] FLORA OF BOULDER, COLORADO 135 



508. A. divaricarpa. A. Nels. DIVERGENTLY PODDED ROCK- 

 CRESS. f 



North slope of Green Mt., Gregory Canon, 6400 ft. (Dan- 

 iels, 528). Mountains between Sunshine and Ward (Ryd- 

 berg). 



ASSINIBOIA to COLORADO and UTAH. 



202. THELYPODITIM Endl. 



509. T. paniculatum A. Nels. [T. sagittatum Endl.; T. 

 torulosum Heller]. PANICLED THELYPODIUM. 



Near the summit of Flagstaff Hill, 6500-7000 ft. (Daniels, 

 223). 



MONTANA to COLORADO and UTAH. 



203. STANIEYA Nutt. 



510. S. glauca Rydb. GLAUCOUS STANLEY'S CRESS. 



Along the railroad between Boulder and Valmont, 5200-5300 

 ft. (Daniels, 415). 

 NORTH DAKOTA to WYOMING; COLORADO to UTAH. 



Family 52. CAPPARIDACEAE Lindl. Caper family. 



204. POLANISIA Raf. CLAMMY-WEED. 



511. P. trachysperma T. & G. LARGE-FLOWERED CLAMMY 

 WEED. 



Along railroads and in creek-sands, 5100-7000 ft. (Daniels, 



483). 



ASSINIBOIA to TEXAS and NEVADA. 



205. PEBITOMA DC. CLEOME. 



512. P. semdatum (Pursh) DC. [Cleome serrulata Pursh]. 

 PINK CLEOME. ROCKY MOUNTAIN BEE PLANT. 



Sands and waste places, 5100-9000 ft. (Daniels, 286). 

 SASKATCHEWAN to IDAHO; MISSOURI to ARIZONA. 



5i2a. P. serrulatnm albiflorum Cockerell. WHITE CLEOME. 

 Sunset Canon, 7000 ft. (Daniels, 603). 



