104 MISC. PUBLICATION 200, II. S. DEPT. OF AGRICULTURE 



FIGURE 161. Distribution of 

 Poa bolanderi. 



FIGURE 160. Poo bolanderi. Panicle, X 

 1; floret, X 10. (Swallen 799, Calif.) 



FIGURE 162. Poa howellii. Panicle, X 1; floret, X 10. 

 (Suksdorf 10464, Wash.) 



