United States, California, Riverside, BLMWhitewater Canyon area; collecting in Rainbow Canyon, 2.75 air miles northwest of the Whitewater Ranger Station (trout ponds).; Catclaw Flat
34.00943 -116.69646
T2S R3E S8
1024 meters
3360ft.
A narrow meandering canyon with riparian section having Salix, Vitis girdiana, Baccharis salicifolia, Alnus rhombifolia and surrounding slopes having Rhamnus illicifolia, Rhus ovata, Keckiella antirhinum, Eriogonum fasciculatum, Eriophyllum confertiflorum, Opuntia basilaris, Castilleja foliosa, Ericameria cuneata var. spathulata, etc. Fairly localized population scattered along small stream at base of small waterfall.