141 



ci. 



IT 



I"i(i. 437. Stipa vaseyi Scrihn. U. S. Di'pt. Aj^r. Div. Agros. 

 Hull. 11 : 16. 1898. {Stipa riridnhi var. ruhnsla Vase}'; not Stipa 

 rohitsid Xutt.) Si.EKi'Y Grass. A tstoiit, erect perennial 12 to 18 

 (Im.liiyh, with long, Hat leaves and erect, densely llowered panicles 

 80 to 45 cm. long. Spikelets about 10 mm. long, with puheseeut 

 flowering glumes (b) 6 to 7 mm. long. Awn slender, about 2t) mm. 

 long. Colorado, New Mexico, southern California. [Mt^xieo.] 

 June-September. 



