31 <> RHINANTHACEAE. 



boat Springs; Narrows; Dolores; Beaver Creek; Horsetooth Gulch; Dii- 

 rango ; Rist Canon ; Trapper's Lake ; Graymont ; Grand Lake ; Poudre Canon, 

 Larimer Co. ; Silverton ; Empire. 



3. Castilleja Crista-galli Rydb. In the mountains from Mont, to Colo. — 

 Alt. 7000-10,000 ft.— Green Mountain Falls ; South Cheyenne Canon ; Gray- 

 back mining camps and Placer Gulch; Eldora to Baltimore. 



4. Castilleja cognata Greene. In the mountains of Colo. — Alt. about 8280 

 ft. — Jack's Cabin. 



5. Castilleja integra A. Gray. Dry ground from Colo, to N. M. and Ariz. ; 

 also Mex. — Alt. 5000-10,000 ft. — Colorado Springs; Trail Glen; La Veta; 

 Red Rock Canon; Ojo; river-bluffs north of La Veta; Calhan; butte, 5 miles 

 southwest of La Veta; hills southeast of La Veta; Piedra; Salida; near 

 Denver; Como ; Purgatory River, Trinidad; Palmer Lake; Table Rock; 

 Cheyenne Canon ; Eldora to Baltimore ; Colorado City. 



6. Castilleja gloriosa Britton. In dry places from Colo, to Ariz. — Brantly 

 Canon. 



7. Castilleja Lindheimeri A. Gray. In dry places from Colo, to Tex. — 

 Alt. 4000-7000 ft. — Mancos ; Grand Junction. 



8. Castilleja rhexifolia Rydb. In the mountains from Alb. and Alaska to 

 Colo. — Alt. 7000-14,000 ft. — Mt. Hesperus ; Cameron Pass ; Echo Creek, near 

 La Veta; Marshall Pass; Mt. Hayden, La Plata Mountains; Mt. Harvard; 

 Berthoud Pass. 



9. Castilleja confusa Greene. In the mountains of Wyo. and Colo. — Alt. 

 6000-11,000 ft. — Georgetown; Red Mountain, south of Ouray; Bob Creek, 

 west of Mt. Hesperus ; Ruxton Park ; Colorado Springs ; Pike's Peak ; Elk 

 River, Routt Co. ; Chicken Creek, west of Mt. Hesperus ; Como ; Little Veta 

 Mountain; Upper La Plata River; Minnehaha; Little Kate Basin; moun- 

 tains above Ouray; Beaver Creek; Rico; Michigan Hill; gulch east of Stove 

 Prairie; Bosworth's ranch; Steamboat Springs; Empire; Eldora to Balti- 

 more ; Rabbit-Ears, Larimer Co. 



10. Castilleja brunnescens Rydb. In the mountains of Colo, and Wyo. — 

 Alt. 9000-11,000 ft.^Bush Creek, Custer Co.; Gray's Peak; Mancos; Red 

 Mountain, south of Ouray; Pike's Peak; Taylor River; Cameron Pass; 

 Hahn's Peak. 



11. Castilleja lauta A. Nelson. (C. oreopola subintegra Fernald.) In 

 the mountains from Mont, and Ore. to Colo. — Alt. 9000-12,000 ft. — Marshall 

 Pass ; Mt. Hesperus ; Little Kate Basin ; Cameron Pass ; Alpine Tunnel ; 

 Graymont ; Beaver Creek ; Rico ; Anita Peak. 



12. Castilleja trinervis Rydb. In the mountain woods of Colo. — Alt. 8500- 

 10,000 ft.^Columbine ; headwaters of Pass Creek; headwaters of Sangre de 

 Cristo Creek ; Grayback mining camps and Placer Gulch. 



13. Castilleja lancifolia Rydb. In mountains from Mont, and Alaska to 

 Colo, and Ore. — Alt. 8000-12,000 ft. — Near Ironton, San Juan Co. ; near 

 Pagosa Peak; mountains between Sunshine and Ward; Berthoud Pass. 



14. Castilleja chromosa A. Nelson. (C. Stokesii Brand.) In the moun- 

 tains of Wyo. to Colo, and Calif. — Alt. about 8000 ft. — Cerro Summit. 



15. Castilleja obtusiloba Rydb. In the mountains of Colo. — Alt. about 

 9000 ft. — Leroux Parks, Delta Co. 



