13 



Troximon ouspidatum Pursh. 



Dry valleys, Sheridan county. 

 Lactuca ludoviciana (Nutt.) DC. 



Wet valley, Cherry county, July 26. (68,70) 

 Lactuca pulchella (Nutt.) DC. 



Cherry county, July 15. (69) Valleys throughout Cherry 

 county. 



Lygodesmia juncea (Pursh) Don. 



Cherry county, July 19. (36) Sand hills and blow-outs 

 throughout the region. (The length of the upper leaves 

 approaches L. rostrata L. juncea. Gr. But it is 3-5 

 flowered, corymbosely branched, flowers terminal on the 

 upper branches. I consider it an intermediate form be- 

 tween juncea and rostrata. S.) 

 Symphoricarpos occidentalis (E.Br.) Hook. 



Cherry county, July 23. (54) Valleys here and there 

 throughout the region. 

 Galium trifldum L. 



In thicket of Prunus demissa, falls of the North Loup, 

 Cherry county, July 22. (193) 

 Specularia perfoliata (L.) A. DC. 



Box Butte county, July 7. (211) 

 Campanula aparinoides Pursh. 



Along the North Loup and in wet valleys in the lake region, 

 Cherry county, July 26. (186) 

 Lobelia spicata Lam. 



Cherry county, July 19. (37 ) Wet valleys throughout the 

 region. 

 Acerates viridiflora (Eaf.) Ell. 



Cherry county, July 15. (134) Sand hills throughout 

 the region. 

 Acerates viridiflora (Raf.) Ell, var. linearis Gr. 



Cherry county, July 23. (134 a) Sand hills. Cherry 

 county. 



