Pappostipa speciosa (Trin. & Rupr.) Romasch.

UC RIVERSIDE HERBARIUM
Cajon Pass, San Bernardino Co., Calif., USA
POA
Stipa speciosa Trin. & Rupr.
[Achnatherum speciosum (T. & R.) Barkworth]
CAJON WASH: Just S of Hwy 138 crossing. Wash is open sandy
& rocky substrate; alluvial benches covered by alluvial scrub, incl.
Lepidospartum squamatum, Cercocarpus betuloides, etc.
Riparian scrub (Salix lasiolepis, Baccharis salicifolia) occurs along
stream.
Perennial bunchgrass. Occas. on mature alluvial bench.
USGS Cajon 7Y2' topo	T3N R6W S35 (NW1/*)
Elev. 2900 ft. (885 m) ± 100 ft. ca. 34°1 QVz' N, 117°281/2' W
Scott D. White 4995 (4 repl. total)	16 Apr 1997
03911923