38 PLANTS BAKERIAN^E. 



CALAMAGROSTIS SCOPULORUM, Jones, Proc. Calif. Acad. 2 

 Ser. v. 722. Near Pagosa Peak, at 9,000 feet, August. 



Deschampsia csespitosa, Beauv. Pagosa Springs, July; n. 

 165; these specimens large and with pale panicle; common 

 in the meadows. Near Pagosa Peak; nn. 166, 167, 168; all 

 highly colored alpine forms obtained at from 11,500 to 

 12,000 feet. An uncommonly long-awned alpine variety 

 was issued under n. 170. 



TRISETUM MONTANUM, Vasey, Bull. Ton*. Club, xiii. 118. 

 Common on moist open slopes near Pagosa Peak, at 9,000 

 feet; n. 223. 



Trisetum subspicatum, Beauv. Near Pagosa Peak, at 9,000 

 feet, Aug., in small tufts on exposed ledges; n. 224. A 

 taller state with more open panicle was found in soil more 

 rich and moist. 



DANTHONIA INTERMEDIA, Vasey, Bull. Torr. Club, x. 52. 

 A reduced alpine form, common on grassy slopes at 12,000 

 feet near Pagosa Peak ; n. 164. A much taller and well 

 developed form occurs on the lower open slopes. 



SCHEDONNARDUS PANicuLATUs (Nutt.), Trelease. Arboles, 

 June; occasional, on dry ground. 



Bouteloua curtipendula, Torr. At Rosa, N. Mex., in small 

 mats on the stony mesa lands; rather common, and 

 closely cropped by sheep and goats ; also seen at Arboles, 

 Colo. 



BOUTELOUA PROSTRATA, Lag. Gen. & Sp. 5. Common 

 along the borders of low alkaline sinks, at Chama, N. Mex., 

 Sept.; n. 163. 



Beckmannia erucseformis, Host. A small form of this was 

 taken in moist ground at Pagosa Springs, 28 July. 



