150 Field, Forest, and Wayside Flowers 
oS 
ar) 
Lae, 
x. Common ‘crab’ or 
“finger” grass (Pa- 
nicum sanguinale). 
z. ‘Rattlesnake grass "* 
(Glyceria Canaden- 
sis). 
3. “ Red-top” (Agrostis alba vati- 
ety vulgaris). 
4. ‘Green fox-tail” (Setaria wi- 
rtdts). 
5. “Timothy,” ‘‘cat’s-tail,”’ or 
“herd’s-grass” (Phleum pra- 
tense). 
6. “ Wild-oat” grass (Danthonia 
spicata), 
Fic. 36.—Some familiar grasses, 
