58 



ELYMUS SIMPLEX vnr. LUXURIANS Scribn. & Williams, var. n. 



Is glaucous throughout with stouter culms, longer and broiider leaves and narrower 

 panicles, which are often branched, and with spikelets sometimes 10- to 12-llowered. 

 This variety is represented by No. 2338, Tlionias A. Williams, which was found 

 growing in rich soil along streams, common near Greeu River, Wyoming, July 8, 

 1897. 



ELYMUS HIRSUTIGLUMTS Scribn., n. n., E. inicrmcMus Scribn. & Smith; 

 Bull. 4, Div. Agros. 38 (18!»7), not E. intennvdiun liieb., Flor. 1:82. 



