THE GRASSES— HAIR-GRASS. 35 



Wavy Mountain Hair-Grass. 



(Aira flexuosa.) 



W. Caeeuthees, F.E.S., reports that it is common 

 on sandy heaths, moors, and hilly pastures, and is no 

 doubt of value as an ingredient in such exposed native 

 pastures, but is otherwise a worthless weed. 



Dr. Paenell says that sheep eat it, but it is not 

 recommended for cultivation. 



Aira iUxuosa. 



