175 



Fig. 157. Deschampsia calycina Presl (Jira danilwnloideB 

 Triu.). Oat-likk HAiK-(iRAhS. — A rather slender, erect, ta-spitose 

 grass from 1 to 7 dm. liigb, with more or less spreading panicles. — 

 Native along the Pacific Slope from Canada to California, east- 

 ward to Utah, and southward through Mexico to Peru. April- 

 July. 



