7. As oregonensis Vasey. ——_»Culms erect, 70 cm. tall; sheaths smooth; 
blades flat, lax, scabrous, ®=12 cm. long, 2-4 mm. wide; panicles loose, 
open, about 20 cm. long, the branches slender, flexuous, in rather distant 
fascicles, the lower as much as 8 cm. long, naked on the lower half; glumes 
acuminate, scabrous on the keel, otherwise slabrousy @.5-8 mn. Longe lems 
1-5 mne long, awnless; palea .5 mn. longe 
Bogs, marshes and wet meadows « — 
yo — Wallace, 2728-4000 ft., Chase 501C. 
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