A Handbook of Nebraska Grasses. 4:3 
FIG. PAGE 
5. Rachilla extending beyond the flower and bearing 
ge PRE AA Se Ere te 2 te a ee 6 60 4:3 
5. Rachilla not extending beyond the thower........8 60 44 
Figure 60. 

/ 
x. 
6. Spikes numerous...... Bouteloua curtipendula 61 SU 
SE S| ae 2 7 
7. Rachilla with tuft of long hairs at the base........ 
OD SE ee ae Bouteloua oligostachya 61 S1 
7. Rachilla without tuft of long hairs at the base.... 
TE one GSO a Slice’ wie Br%, 96s #202. Bouteloua hirsuta 61 SI 
Figure 61 

Bouteloua oligostachya Bouteloua hirsuta. 

