157 



Fig. 139. Agrostis diegoensis Vasey (A. foliom Yasey); Bea], 

 Grasses N. Am., 2 : 328.— A stroug-growing, leafy perennial 6 to 

 10 dm. Ligh, from creeping rootstocks, with pale-green, narrow, 

 and inauy-flowered panicles 1.5 to 20 cm. long. Spikelets 2 to 3 mm. 

 long; flowering glume short-awned or awnless; palea wanting.— 

 Mountains of southern California to Washington. May-August, 



