236 



Fig. 218. Leptochloa pringlei (Vasey) Beal, Grasses N. Ara., 

 2: 436. — .\ laflier Hlcuiler pcrcnuial 2.5 to 3.5 dm. high, with 

 narrow leaves atul four to six spikes 2.5 to 5 cm. loug, apjtroxi- 

 mate uear the summit of the culm. Spikelets two- to three- 

 flowered. — Arizona. April, May. 



