INDEX OF GRASSES AND FORAGE PLANTS. 



Agropyron spicatum (Bunch wheat- 

 grass), 15, 16, 17. 

 subvillosum ( Woolly wheat- 

 grass), 15. 

 Agrostis alba (Redtop), 18, 19, 20. 

 Alfalfa (Medicago sativa), 16. 

 Alsike clover (Tri folium hybridum), 19. 

 Artemisia arbuscula (Mountain sage- 

 brush), 17. 

 rigida ( Scab-land sage- 

 brush), 17. 

 tridentata (Sagebrush), 13, 

 15, 16. 



Balsamorrhisa careyana (Sunflower), 



15. 

 Bitter brush (Purshia tridentata), 14, 



15, 17. 

 Brome-grass (Bromus inermis), 18, 19. 

 Bromus inermis (Brome-grass), 18, 19. 

 marginatus (Mountain brome- 

 grass), 18, 19, 20. 

 secalinus (Cheat), 19. 

 Bunch-grass, 16, 17. 



Bunch wheat-grass (Agropyron spica- 

 tum), 15, 16, 17. 



Calamagrostis suJcsdorfii (Pine-grass), 



19. 

 Canadian bluegrass (Poa compressa), 

 19. 

 rye-grass (Elymus canaden- 

 sis), 19. 

 Carex spp. (Sedges), 17. 

 Cheat (Bromus secalinus), 19. 

 Chrysothamniis nauseosus and C. vis- 

 cidiflorus (Rabbit brush or yellow 

 sagebrush), 16. 



Dactylis glomerata (Orchard grass), 

 18, 19. 



Elymus canadensis (Canadian rye- 

 grass), 19. 

 condensatus (Giant rye- 

 grass), 15, 16, 17. 

 triticoides (Wild wheat), 19. 

 Eriocoma cuspidata (Indian millet), 



14. 15. 

 Eriogonum, 15, 17. 



Eurotia lanata (White sage), 14. 

 Festuca duriuscula (Hard fescue), 19. 

 elatior (Tall fescue), 18, 19. 

 . ovina (Sheep's fescue), 19. 



Giant rye-grass (Elymus condensatus) , 



15, 16, 17. 

 Grayia spinosa (Hop sage). 14. 

 Greasewood (Sarcobatus vcrmicula- 



tus), 14. 



Hairy vetch (Vicia villosa), 16. 



Hard fescue (Festuca duriuscula), 19. 



Hop sage (Grayia spinosa), 14. 



Indian millet (Eriocoma cuspidata), 



14, 15. 

 Italian rye-grass (Lolium italicum) , 



19. 



J uncus spp. (Rushes), 17. 



June grass (Poa sandbergii), 16, 22. 



Kentucky bluegrass (Poa pratensis), 

 18, 19. 



Lolium italicum (Italian rye-grass, 19. 

 perenne (Perennial rve-grass), 

 19. 



Medicago sativa (Alfalfa), 16. 

 Mountain brome-grass (Bromus mar- 

 ginatus), 18, 19, 20. 



clover (Trifolium long i pes), 

 17, 19. 



needle grass (Stipa occiden- 

 talis), 20. 



sagebrush (Artemisia ar- 

 buscula), 17. 



timothy (Phleum alpimun), 

 17. 



Needle grass (Stipa comata), 14, 15. 



Orchard grass (Dactylis glomerata), 

 18, 19. 



Perennial rye-grass (Lolium perenne), 



19. 

 Phlox 15. 



