32 PLANT INVENTORY NO. 168 
263281 to 263367—Continued 
263304 to 263306. CAREX NEBRASKENSIS Dewey 
263304. Col. No. 10. Cottonwood Creek, Elkhorn Ridge, Park County, 
Montana. Elevation 4,500 feet. Plants to 18 inches high. This spe- 
cies is more heavily grazed than associated species. 
263305. Col. No. 11. Roadside, Highway 89, north of White Sulphur 
Springs, Montana. Plants to 1.5 inches high. Closely grazed. 
263306. Col. No. 97. Along small creek, 0.2 miles south of road, six 
miles west of Red Rock Pass, Beaverhead County, Montana. Moder- 
ately grazed. 
263307 and 263308. CAREX NIGRICANS C. A. Mey. 
263307. Col. No. 54. Rock crevice near live water, roadside, one mile 
west of Beartooth Pass, Red Lodge-Cooke City highway, Park County, 
Wyoming. Elevation 10,300 feet. 
263308. Col. No. 121. Southern exposure, Hidden Lake, Glacier Na- 
tional Park, Montana. Elevation 6,500 feet. 
263309. CAREX OCCIDENTALIS Bailey 
Col. No. 22. Rocky Boy Indian Reservation, Montana. Plants to 18 
inches high. Slight use on lightly used range. 
263310 and 263311. CAREX PACHYSTACHYA Cham. 
263310. Col. No. 68. About 0.5 mile on side road, two miles west of the 
east entrance to Yellowstone National Park, Wyoming. Elevation 
7,000 feet. Plants to 16 inches high. 
263311. Col. No. 69. About 0.5 mile on side road, two miles west of the 
east entrance to Yellowstone National Park, Wyoming. Elevation 
7,000 feet. Plants to 18 inches high. 
263312. CAREX PETASATA Dewey 
Col. No. 31. Pasture lease area near Havre, Rocky Boy Indian Reserva- 
tion, road to North Montana Branch Station, Montana. Rarely grazed on 
lightly used range. 
263313 and 263314. CAREX PHAEOCEPHALA Piper 
263313. Col. No. 77. Dry meadow four miles west of West Thumb, 
Yellowstone National Park, Wyoming. Elevation 8,800 feet. 
263314. Southern exposure, Highway 12, Beartooth Pass, 
Montana. Elevation 9,900 feet. 
263315 to 263317. CAREX PRAEGRACILIS Boott in Coult. 
263315. Col. No. 9. Cottonwood Creek, Elkorn Ridge, Park County, 
Montana. Plants to 16 inches high. Light utilization of this and 
associated vegetation by cattle. 
263316. Col. No. 21. Rocky Boy Indian Reservation, Montana. Plants 
to eight inches high. Moderately grazed on closely used range. 
263317. Col. No. 98. Refuge headquarters, one mile west of Red Rock, 
Montana. Elevation 6,900 feet. 
263318. CAREX PYRENAICA Wahl. 
Col. No. 56. Roadside, one mile west of Beartooth Pass, Red Lodge- 
Cooke City highway, Park County, Wyoming. Elevation 10,300 feet. 
263319. CAREX RAYNOLDSII Dewey 
Col. No. 71. Highways 26 and 287, 10.6 miles west to Togwater Pass, 
Teton County, Wyoming. Elevation 8,400 feet. Bunch. 
263320 to 263323. CAREX ROSTRATA Stokes 
263320. Col. No. 8. Lake Creek, near Sedan, Montana. Plants to two 
inches high. 
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