GEOLOGICAL SURVEY OF THE TERRITORIES. 



487 



Lithospermum longifiorum, Sprang. 

 Mertensia alpina, Don. 



Sibirica, Don. 

 Polemonium cseruleum, L. 



pulchellum, Bunge. 

 confertum, Gray. 

 Phlox Douglassii, Hook. 



Hoodii, Richardson. 

 Colomia linearis, Nntt. 

 Gilia pinnatifolia, Nutt, 

 aggregata, Sprang, 

 spicata, Nutt. 

 congesta, Hook, 

 longiflora, Benth. 

 E volvulus argenteus, Pursh. 

 Ipomea leptophylla, Torr. 

 Solarium trifloruin, Nutt. 

 rostratum, Don. 

 Physalis lobata, Torr. 

 Phacelia Popei, Torr a*id Gray, 

 circinata, Jacq. 

 sericea, Gray. 

 Hydrophyllum virginicum, L. 

 Nama dichotoma, Chois. 

 Ellisia nyctelea, L. 

 Gentiana acuta, Michx. 

 Parryi, Gray, 

 affinis, Griesb. 

 Frasera speciosa, Dougl. 

 Asclepias tuberosa, L. 



verticillata, L. 

 speciosa, Torr. 

 Apocynum canabinum, L. 

 Abronia fragrans, ISutt. 

 Oxybaphus nyctagineus, Sweet. 

 Allionia incarnata, L. 

 Polygonum bistorta, L. 



viviparum, L. 

 tenue, Michx. 

 Oxyria digyna, R. Br. 

 Ruinex venosus, Pursh. 



Juncus Mertensianus, C.A.Meyer. 



Parryi, En gel. 

 Luzula spicata, D. C. 



parvillora, D. C. 

 Cyperus Schweintzii, Torr. 

 Scivpus pungens, Vahl. 

 Carex scoparia, Selk. 



atrata, L. 

 Muhlenbergia gracilis, H. B. K. 

 graciliura, Torr. 

 aspericaulis, Nees. 

 Sporobolus ramuloides, H. B. K. 

 Sporobolus asperifolius, Nees and 



Meyer. 

 Pauicnm capillare, L. 

 Spartina cynosuroides, Willd. 

 Phleuni alpinum, L. 

 Aristida purpurea, Nutt. 

 Kceleria aristata, Pers. 

 Trisetum subspicatum, Beauv. 

 Brizopyrum spicatuin, Hook. 

 Vilfa tricholepis, Torr. 

 Munroa squarrosa, Torr. 

 Buchloe dactyloides, Engel. 

 Bouteloua oligastachya, Nutt. 



B. curtipendula, Gray. 

 Festuca tenella, Willd. 



F. ovina, L. 

 Poa alpina, L. 

 Sitanion elyinoides, Ref. 

 Hordeum jubatum, L. 

 Triticum caninuni, L. 

 T. Phleoides, H. B. K. 

 Sclerochloa Californica, Munro. 

 Setaria, caudata. 

 Eragrostis poseoides, Beaur. 

 Ohelanthes Fendleri, Hcnrk. 

 Nothochlaesna Fendleri, K^jize. 

 Woodsia obtusa, Torr. 

 Aspleniuni septentionale, L. 

 Cystopteris fragilis, Bernh. 



Note. — The foregoing list of plants is inserted for the purpose of 

 furnishing some data to botanists in ascertaining the general distribu- 

 tion of the species therein named. My duties in other departments did 

 not allow me time to make notes in regard to special localities, eleva- 

 tions, &c. 



C. THOMAS. 



