112 MISC. PUBLICATION 200, U. S. DEPT. OF AGRICULTURE 



woods, southeastern Alaska (Cape Fox, Hot Springs), Sol Due 

 Hot Springs, Olympic Mountains, Wash. Sauvies Island (near 

 Portland), Oreg. 



Figure 180.— Poa laiiflora. Plant, X 1; floret, X 10. (Hitchcock 23468, Wash.) 



17. Poa pratensis L. Kentucky bluegrass. (Fig. 181.) Culms 

 tufted, erect, slightly compressed, 30 to 100 cm tall; sheaths some- 

 what keeled ; ligule about 2 mm long; blades soft, flat or folded, mostly 



