Enumeration of Plants of the Rocky Mountains. [253] 35 
; 37h Poa andina, Nutt. in herb. Acad. Philad. “Upper Clear Creek.” 
; . Poa arctica, R. Br.? (P. flexuosa, Wahl.); a form of P. laza? 
. * Aine ne ridges.” 
377. Trisetum subspicatum, Beauv. “ Alpine ridges.” 
. $78. Bromus Kalmii, Gray, Man. “S. Clear Creek; July.” 
; eter 
. Triticum egilopoides;-Fures.Perhaps-a—variety-of 2’, caninum, 
ur-has-it, “ Alpine.” 
= 382. Phleum alpinum, L. “Subalpine.” 
_~883, 387, 389. Carex atrata, L., var. nigra, Boott. (C. nigra, ig is - 
cept that the perigynia are light-colored. From the var. ovata 
(C. ovata, Badge), they differ in the sessile and crowded spikes. 
”, 384. Car a, 
~ 385. Carer i incurva, Lightf., sith a dense, globular head. 
886. Carex psy ze 
_« 394, Woodsia obtusa, Torr. “Subalpine." 
=~ 395. 2 snc Fragilis, Bern 
 _, 896. Allosorus (Gym neranie) acrostichoides ; referred by Sir Wm. 
agen to A. cri ca a da “ Alpi 
7. Notochlena dealbata, Kani: Near Idaho. 
