HO UNIVERSITY OF MISSOURI STUDIES [258 



133. CYCLOLOMA Moq. 



361. C. atriplicifolium (Sprang.) Coult. [C. platyphyllum 

 Moq.] WINGED PIGWEED. 



Along the railroad between Boulder and Marshall ; also along 

 the railroad in Sunset Canon, 5400-7700 ft. (Daniels, 485). 

 Marshall (W. W. Robbins). 



ONTARIO to MONTANA; ARKANSAS to ARIZONA. 



134. MONOLEPIS Schrad. 



362. M. Nuttalliana (R. & S.) Greene [M. chenopodioides 

 Moq.]. NUTT ALL'S MONOLEPIS. 



Above timberline, Arapahoe Peak, the only ruderal observed 

 there, 11000-15000 ft. (Daniels, 918). 

 MINNESOTA to WASHINGTON ; TEXAS to CALIFORNIA. 



135. ATRIPLEX L. ORACHE. 



363. A. carnosa A. Nels. FLESHY ORACHE. 



Alkaline flats at Boulder lake, 5300 ft. (Daniels, 729). 

 NEBRASKA to MONTANA; KANSAS to COLORADO. 



364. A. argentea Nutt. SILVERY ORACHE. 



Alkaline flats at Boulder lake, 5300 ft. (Daniels, 730). ' 

 NORTH DAKOTA to BRITISH COLUMBIA; KANSAS to COLO- 

 RADO. 



365. A. oecidentalis Torr & Fremont. WESTERN ORACHE. 

 Dry mesas at Boulder (Rydberg). 



COLORADO to UTAH ; TEXAS to ARIZONA. 



366. A. hortensis L. GARDEN ORACHE. 



Along railroads and in yards, 5100-7000 ft. (Daniels, 679). 

 EUROPE, thence to NORTH AMERICA. 



136. EUROTIA Adans. WHITE SAGE. 



367. E. lanata (Pursh) Moq. WOOLLY WHITE SAGE. 

 Plains at Boulder (Rydberg). 



SOUTH DAKOTA to WASHINGTON; KANSAS to CALIFORNIA. 



137. COBISPERMTJM L. BUGSEED. 



368. C. marginale Rydb. MARGINAL -FRUITED BUGSEED. 

 Valleys near Boulder (Rydberg). 



WYOMING to COLORADO. 



