GEOLOGICAL SURVEY OF THE TERRITORIES. 483 



Carex Bonplandii, Kuntk., var. minor, Gray, Enum. PL Hall and Har- 

 bour, p. 77. — Uinta Mountains, Wyoming Territory. 



Carex atrata, L. — Uinta Mountains, Wyoming Territory. 

 Carex rigida, Good. — Uinta Mountains, Wyoming Territory. 

 Carex utriculata, Boott. — Denver. 



GRAMINE^E]. 



Alopecurus pratensis, L., var. alpina, Wahl. — Near Denver. 



Bhleum alpinum, L. — Henry's Fork of Green Eiver. 



Agrostis perennans, Tuckerm. — Henry's Fork of Green Eiver. 



Mulilenbergia glomerata, Trin. — Wyoming Territory, August to Sep- 

 tember. 



Calamagrostis Langsdorffii, Trin. — Wyoming Territory. 



Calamagrostis longifolia, Hook. — Wyoming Territory. 



Calamagrostis sylvatica, D. C. — Mountains near Denver. 



Spartina cynosuroides, Willd. — Wyoming Territory. 



Boutelcea oligostachya, Torr. — Near Denver. 



Koeleria cristata, Pers. — Near Denver. 



Eatonia obtusata, Gray. — Near Denver. 



Brizopyrum spicatum, Hook and Arn., var. Strictum, Thurber, Enum., 

 PI. Hall and Harbour, p. 78. — Wyoming Territory; August to September. 



Boa serotina, Ehrh. — Uinta Mountains, Wyoming Territory. 



Boa arctica, E. Br. — Uinta Mountains, Wyoming Territory. 



Boa Andina, Trin.— Uinta Mountains, Wyoming Territory. 



Festuca ovina, L., var. — Near Denver. 



Bromus ciliatus, L. — Near Denver. 



Bromus Jcalmii, Gray. — North Park, Colorado Territory. 



Triticum repens, L. — Mountains near Denver. 



Elymus canadensis, L. — Denver, Wyoming Territory;' August to Sep- 

 tember. 



Hordeum jubatum, L. — Denver; Camp Carlin, Wyoming Territory. 



Trisetum subspicatum, Beauv., var. molle, Gr. — Uinta Mountains. 



Aira caespitosa, L. — Uinta Mountains. 



Andropogon argenteus, Ell. — Wyoming Territory, August to September. 



EQUISETACE.^. 



Equisetum arvense, L. — Denver, Wyoming Territory. 



Equisetum hyemale, L. — Wyoming Territory ; August to September. 



FILICES. 



Bellaea atropurpurea, Link. — North Park, Colorado Territory. 

 Aspidium Filix-mas, Swartz. — Wyoming Territory; August to Sep- 

 tember. 



Woodsia obtusa, Torr. — Wyoming Territory ; August to September. 



