68 FLORA OF THE YELLOWSTONE NATIONAL PARK. 



Carex utriculata, Boott, var. globosa, Olney. 

 With the preceding. 



Carex aquatilis, Wahl. 



Yellowstone (Parry); Upper Falls of the Yellowstone (Adams). 



Carex vulgaris, Fries. 



Indian Creek, 8000 ft. alt. ; Mt. Washburne, 8500 ft. alt. ; Yellowstone 

 (Parry). 



Carex rigida, Good. 



Bogs and mountain slopes from 8000-9300 ft. alt. Frequent. 



Carex acuta, L. 



Blacktail Deer Creek, alt. 7400 ft. ; Yellowstone Lake, alt. 7800 ft. 



Carex Raynoldsii, Dew. 



Common in mountain bogs from 7500-9000 ft. alt. 



Carex atrata, L. 



With the preceding. 



Carex alpina, Swartz. 



Wooded bogs. Soda Butte Creek, alt. 7500 ft. Rare. 



Carex muricata, L. 



Common in bogs and meadows from 7000-8500 ft. alt. 



Carex siccata, Dew. 



Mud Springs (Adams). 



Carex vi tills, Fries. 



Mammoth Hot Springs, 6300 ft. alt.; Obsidian Canon, 7500 ft. alt. 

 Yellowstone (Parry). 



Carex Bonplandii, Kunth.? 



Yellowstone (Parry). Coulter's Manual, p. 395. 



Carex festiva, Dew. 



Common in meadows fiom 7000-9000 ft. alt. 



Carex leporina, L. 



Red Mountain (Coulter). 



Carex Liddoni, Boott. 



Meadows. Mirror Lake Plateau, 8500-9000 ft. alt. 



Carex globosa, Boott. 



With the preceding, but less frequent. 



