♦ 



^ 





57 

 Rebbk&idaceje. 



* 



L5. BerberU aquifolium, Pursh. — Open places in timber at high eleva- 

 tions, common, berries ripe; August. 



Pa PAVER ACEJE. 



Ifi. Corydalis aurea, Willd., var. occidentalism Gray. — Moist places, 



Wind River Mountains ; July. 



CrUCIFKR/K. 



17. Nasturtium obtusion, Nutt — Parks and meadows, Wind River 



Mountains; August. 



is. Arabis Drummondii, Gray ; — Wind River Mountains ; July and Au- 

 gust ; white and blue. 



19. Pkysaria didymocarpa. Gray. — Sandy soil, North Fork of Wind 



River; July.- Snake River basin ; August. 



20. Draba stenolaba, Ledeb. — Open places in timber. Wind River Mount- 



ains ; July. Lincoln Pass j August. 



21. Sisymbrium incisum, Englm. — Lincoln Pass, Wind River Mount- 



ains; August. 



22. Erysimum cheiranthoides, L. 



River; July. 



23. Erysimum pumilum, Nutt. (!) 



River; July and August. 



L Lipidivm intermedium. Gray. — On sandy soil, Wind River bottoms; 



t Wind 



Wind 



Juh . 



Cappabidacb^s. 



5. Clemowlutea, Hook.— Wind River and Gros Ventre valleys; July 



and An crust. 



ifolia, T. & (r.— Common everywhere along the trails 



from Nebraska west to Idaho. 



VlOLVCE.K. 



57. Viola eanina. L., var. rupettri*, Kegel. — Marshy places, Continental 



Divide : August. 



< LBYOPHYIXACB^I. 



28. Silene Metizietii, Hook.— Dry, rocky beds of streams. Gros Ventre 



Basin; July and August. 



29. Oerasticum alpinum, L., var. Behringiann, Kegel.— Along Clark's 



Pork of the Yellowstone; August. 



30. Stellaria longipes, (J oldie.— Swampy places, North and Middle Fork 



Wind River ; July. 



31. Armaria congest a, Nutt— Hillsides, Wind River Mountains; An- 



gust. 



