12 _ Muhlenbergia, Volume 8 



PLATE I 



Style \\\riatioxs 



Unjointed 

 Figure i. E. canescens. Brewer 2064. (type), Ebbett's pass, 



California. 

 Figure 2. E. triflora. UnibacJi^ ^'^91 •> West Chicago, Illinois. 



Hooked 

 Figure 3. E. aiistralis. ^^/c^r^/^ (type), Cimarron, Colorado. 

 Figure 4. E. ciliata. Smith j6/0^ Cache Junction, Utah. 



Elbowed 

 Figure 5. E. ciliata. Smith i6/0^ Cache Junction, Utah. 



Articulated 

 Figure 6. E. Jlavula. Nelson 82g (type). Union pass, Wyo- 

 ming-. 



