210 UNIVERSITY OF MISSOURI STUDIES [358 



909^2. S. interius Rydb. INLAND NIGHTSHADE. 

 Near Boulder (Rydberg). 

 NEBRASKA to COLORADO; TEXAS to CALIFORNIA. 



910. S. villosum (Mill.) Lam. [S. nigrum villosum Mill.]. 



VlLLOUS NIGHTSHADE. 



At Boulder (Rydberg). 



WYOMING to BRITISH COLUMBIA; COLORADO to LOWER CAL- 

 IFORNIA. 



391. LYCOPERSICON (LYCOPERSICUM) Mill. TO- 

 MATO. 



911. L. Lycopersicum (L.) Karst. [Solanum Lycopersicum 

 L.]. COMMON TOMATO. 



Adventitious along the Arapahoe Road, 5300-5400 ft. (Dan- 

 iels, 791). 



SOUTH AMERICA, thence common in cultivation. 



392. LYCIUM L. MATRIMONY VINE. 



912. L. vulgare L. COMMON MATRIMONY VINE. 



South of University Campus, Boulder (W. W. Robbins). 

 Not in Rydberg' s Flora. 

 EUROPE, AFRICA, and ASIA, thence to NORTH AMERICA. 



393. DATURA L. THORN-APPLE. 



913. D. Stramonium L. JIM SON WEED. 



Waste places, especially common along railroads, and on 

 creek-sands in Boulder Canon, 5100-6000 ft. (Daniels, 810). 

 ASIA, thence cosmopolitan. 



914. D. Tatula L. PURPLE THORN-APPLE. 



Streets of Boulder, 5300-5600 ft. (Daniels, 566). Also at 

 Salina (Ramaley). 



SOUTH AMERICA, thence cosmopolitan. 



394. NICOTIANA L. TOBACCO. 



915. N. attenuate, Torr. NIGHT-BLOOMING TOBACCO. 



Mountains between Sunshine and Ward (Rydberg). 



MONTANA to BRITISH COLUMBIA; NEW MEXICO to CALIFOR- 

 NIA. 



