151 
7. MUHLENBERGIA LEMMONI 
Sh LEM NI Seribn. Contr. U. S. Nat. Herb. 3: 70. 
MO son dd DROP-SEED. —A leafy, ascending, wiry perennial 3-6 dm. 
8 e base, with narro 
. in Tru i j 
ter Pted panicles 6-8 em (23’-32/) long. Leaf-blades 2.5-5 cm 
glumes (a) la k 
tonta se), (ayy ae-acuminate, 2 mm. (1”) long or more; flowering glume (b) 
about 4 mm. am a dee lanceolate, and densely pubescent below; awn 
2% long.—Mountains, Texas to Arizona. September. 
