130 
Fre. 426. 8 Thurb. U. 8. Geol splot goth Par. 5: 
OCCIDENTALI 
380. 1871. Not poa Wilkes U. 8. Explor. Exped. 17 874. ( 
Vasey, Bul. Torr. Bot. Club. 10: 1883. Not ai Tati. Eneyel. 
1791; S. ore is Scribn. U. S. at Agr. pee Agros. Bul. 17:1 10 
~ (12/-20^) high, with narrow, setaceously pointed eaves, short me 
contracted, erect panicles 8-16 em. (3/-6’) long agi T n d , 
Spikelets 1 10-12 mm, e g empty ‘glumes (a) & qe 
and earinate above, 3- to 5- nerved; flo ei gne 0) 
A ptis clothed RM with a Mb short pubescem and wi 
ciliate teeth at the apex; awn 24-36 mm. (12"-18") Ln pubescent s 
mose and twisted in the lower half. 5 California to W 
