160 



Fi(i. 142. Calamagrostis crassiglumis Thurb. ; Beal, Grasses 

 N. Am., 2 : 353 (as a var. of C. ncghria). — A riyid, erect pereuuial 

 1.5 to 4 dm. high, from creeping rootstocks, with long basal leaves 

 and dense, oblong, spike-like panicles 4 to 6 cm. long. — Wet ground 

 and gravelly lake shores, California to Vancouver Island. July, 

 August. 



