UCR - University of California, Riverside Herbarium - Vascular Plants (UCR)
UCR-BPS-95463
UCR-95463
Prosopis glandulosa var. torreyana Torr.
Fabaceae
Timothy S. Ross
5554
1991-06-03
1991-6-3
Annette Ross
United States, California, Los Angeles, San Jose Hills [foothills of San Gabriel Mountains], undeveloped slopes west of California State Polytechnic University, Pomona
34.05889 -117.83139
274 meters (899ft)
Mesic slopes dominated by Quercus agrifolia - Juglans californica woodland; sunnier, more xeric slopes dominated by Eriogonum fasciculatum, Opuntia littoralis, Salvia apiana, Stipa coronata, etc.
Flowering
Solitary adventive arborescent shrub on easterly slope; c. 5.5 m tall by 9 m broad, with a basal trunk diameter of c. 38 x 45 cm; corolla petals free. Probably disseminated here either by cattle or coyotes.