118 CHENOPODIACEAE. 



7. Atriplex philonitra A. Nels. In alkaline soil, in the plain regions of 

 Wye. and Colo. — Alt. 4000-5000 ft. — Mancos; Grand Junction; plains of the 

 San Juan; Hotchkiss; between Hotchkiss and Smith's Fork; Delta Co. 



8. Atriplex confertifolia S. Wats. On mesas and alkaline flats from Wyo. 

 to Nev., Colo., Ariz, and Calif. — Alt. 4000-6000 ft. — Pueblo; Mancos; Rifle, 

 Garfield Co.; Denver; Grand Junction; Deer Run; Delta; Hotchkiss; Pali- 

 sades. 



9. Atriplex eremicola Osterh. On saline bottom-lands and dry plains in 

 southern Wyo. and northern Colo. — North Park; Grand Junction. 



10. Atriplex cornigata Watson. On arid plains of Colo. — Hotchkiss, Delta 

 Co. 



11. Atriplex oblanceolata Rydb. On arid plains of Wyo. and Colo. — Delta; 

 Hotchkiss; Grand Junction; Fort Collins. 



12. Atriplex Nuttallii S. Wats. In bad-lands and arid valleys from Sask. 

 to Mont., Colo, and Nev. — Alt. 4000-6000 ft. — Arboles; Caiion City; Grand 

 Junction; about Fort Collins; Hotchkiss; Gypsum; Fossil Creek. 



13. Atriplex cuneata A. Nelson. In arid places of Utah and Colo. — " South- 

 western Colorado"; Grand Junction {Nelson). The Mancos specimens cited 

 by Nelson belong to A. confertifolia. 



14. Atriplex odontoptera Rydb. On dry plain of Wyo. and N. Colo. — Alt. 

 about 5000 ft. — New Windsor. 



15. Atriplex canescens James. On dry mesas and alkaline valleys from S. 

 D. to Wyo., Kans., N. M. and Calif. — Alt. 4000-7000 ft. — Wolcott; Walsen- 

 burg; Fort Collins; Canon City; Huerfano Valley; Grand Junction; Pueblo; 

 between Bents' Fort and Upper Pueblo ; Olathie ; Gjfpsum ; Hotchkiss, Delta 

 Co. 



16. Atriplex occidentalis Torr. On dry mesas from Colo, to Utah, Texas 

 and Ariz. — Alt. 4000-7000 ft. — Boulder; Huerfano Valley; Mancos; Pueblo. 



17. Atriplex hortensis L. Escaped from cultivation in waste places. — Alt. 

 up to 7000 ft. — Boulder; Glenwood Springs; La Veta; vicinity of Fort Col- 

 lins. 



6. SUCKLEYA A. Gray. 



I. Suckleya Suckleyana (Torr.) Rydb. {S. petiolata A. Gray.) River 

 valleys from Mont, to Colo. — Alt. 5000-6000 ft. — Six miles southeast of 

 Golden; Cheyenne Wells; Denver. 



7. GRAYIA H. & A. 



I. Grayia Brandegei A. Gray. In desert regions of Colo. — Hill's ranch, 

 Elmo Creek. 



8. EXJROTIA Adans. White Sage, Winter Sage. 



J.. Eurotia lanata (Pursh) Moq. On hillsides and sage plains from S. D. 

 to Wash., Kans. and Calif. — Alt. 4000-8000 ft. — Fort Collins; Salida; New 

 Windsor; Gunnison; La Veta; Trail Glen; Grand River, above Kremmling; 

 Boulder; bluffs north of La Porte; Barlow ranch, three miles from Forks' 

 Hotel; banks of Cache la Poudre; Gypsum; Fort Collins. 



