26 1 J FLORA OF BOULDER, COLORADO 113 



380. A. hirsuta Pursh. HAIRY UMBRELLA-WORT. 



Common on the plains, mesas, and foothills, 5100-7000 ft. 

 (Daniels, 353). 



WISCONSIN and MINNESOTA to SOUTH DAKOTA; MISSOURI 

 to COLORADO. 



381. A. diffusa Heller. DIFFUSE UMBRELLA- WORT. 



On the plains and mesas and rich mountain slopes, 5100- 

 9000 ft. (Daniels, 167). 



NORTH DAKOTA to WYOMING ; KANSAS to ARIZONA. 



382. A. lanceolata Rydb. LANCE-LEAVED UMBRELLA-WORT. 

 Between Sunshine and Ward (Tweedy). 



MINNESOTA to WYOMING; TENNESSEE to TEXAS and COLO- 

 RADO. 



383. A. linearis Pursh [Oxybaphus angustifolius Sweet]. 

 NARROW-LEAVED UMBRELLA-WORT. 



On the plains, 5100-6000 ft. (Daniels, 960). 

 MINNESOTA to MONTANA ; LOUISIANA to ARIZONA and MEX- 

 ICO. 



Family 41. TETRAGONIACEAE Reichenb. New Zealand 

 spinach family. 



145. MOLLUGO L. CARPET-WEED. 



384. M. verticillata L. COMMON CARPET-WEED. 



Common on shales with thin soil between Marshall and 

 South Boulder Peaks, 5400-6000 ft. (Daniels, 427). Not in 

 Rydberg's Flora. 



TROPICAL AMERICA, thence to NORTH AMERICA. 



Family 42. PORTULACACEAE Reichenb. Purslane family. 



146. TALINUM Adans. FAME-FLOWER. 



385. T. parviflorum Nutt. SMALL-FLOWERED FAME-FLOWER. 

 Common on shales with thin soil between Marshall and 



South Boulder Peaks; also on rocks in Gregory Canon, 5400- 

 7000 ft. (Daniels, 437). 



MINNESOTA to SOUTH DAKOTA; TEXAS to ARIZONA and 

 MEXICO. 



