213] FLORA OF BOULDER, COLORADO 65 



82. C. Canadensis (Michx.) Beauv. [Deyeuxia Canadensis 

 (Michx.) Mtmro]. CANADA BLUE-JOINT. 



Along streams in the plains; also in deep canons and aspen 

 bogs in the foothills and mountains, 5100-11000 ft. (Daniels, 



649)- 



LABRADOR to BRITISH COLUMBIA; NORTH CAROLINA to 

 CALIFORNIA. 



50. DESCHAMPSIA Beauv. HAIR-GRASS. 



83. D. caespitosa (L.) Beauv. TUFTED HAIR-GRASS. 



Wet margins of Glacier lake, often in water of some 

 depth, 9000 ft. (Daniels, 617). Redrock lake, 10100 ft. (Ram- 

 aley and Robbins). 



NEWFOUNDLAND to ALASKA; NEW JERSEY to CALIFORNIA. 



51. TRISETTIM Pers. FALSE OAT. 



84. T. spicatum (L.) Richter [T. subspicatum molle Gray]. 

 NARROW FALSE OAT. 



Mountainsides at Ward, Bloomerville, Glacier Lake, and 

 Eldora, 8600-13000 ft. (Daniels, 330). 



GREENLAND to ALASKA; NEW HAMPSHIRE to COLORADO 

 and CALIFORNIA: EUROPE: ASIA. 



85. T. majus (Vasey) Rydb. [T. subspicatum majus VaseyJ. 

 LARGER FALSE OAT. 



Arapahoe Peak above timberline, 11000-12000 ft. (Daniels, 



MONTANA to BRITISH COLUMBIA; COLORADO to UTAH. 



86. T. montanum Vasey. MOUNTAIN FALSE OAT. 



Deep canons and aspen bogs, local, 7000 (Bear Canon) 

 -10000 ft. (Daniels, 631). 

 WYOMING to NEW MEXICO. 

 52. AVENAL. OAT. 



87. A. striata Michx. PURPLE OAT. 



Rare in deep canons and aspen bogs, usually with the 

 preceding; Bear Canon; Eldora, 7000-11000 ft. (Daniels 



NEW BRUNSWICK to BRITISH COLUMBIA; PENNSYLVANIA to 

 COLORADO. 



