Psoralidium tenuiflorum (Pursh) Rydb.

Terrestrial Ecosystems Survey, Southwest Region 3
Fabaceae
Psoralidium tenuiflorvm (Pursh) Rydb.
USA. Arizona. Gila County. Tonto National Forest; Cutter Quadrangle;
foothills east of Pinal Mountains
33.28603 N -110.7335 W
Elevation 4155ft.
Habitat: Pinyon^juniper and shrubby chaparral; north-facing slope,
volcanic parent material, Life zone LSM 4,0 edaphic fire climax; soils:
Typic Haplustalfs smectitic mod-deep; photo # 34/896-123-03; map unit
448
Assoc, spp: Juniperus coahuilensis, Pinus monophylla fallax, Quercus
turbinella, Ceanothus fendleri, Rhamnus ilicifolia, Eriogonum wrightii,
Arctostaphylos pringlei, Dasylirion wheeleri, Rhus ovata, Nolina
microcarpa, Cercocarpus montanus
Notes: perennial forb, flowers purple, occasional - common
Elizabeth Makings 2086a	22 June 2005
with: George Robertson, Doug Mackenzie, Andy Casillas
02621650