UCR - University of California, Riverside Herbarium - Vascular Plants (UCR)
UCR0050773
UCR-BPS-79362
UCR-79362
Castilleja densiflora subsp. gracilis (Benth.) T.I. Chuang & Heckard
Orobanchaceae
A.C. Sanders (2021 Aug)
Steve Boyd
6900
1992-04-18
1992-4-18
United States, California, Riverside, Paloma Valley, between Sun City and Murrieta, east of Hwy 215; just SW of the junction of Briggs Road and Scott Road
33.63333 -117.14167
T6S R3W sec24
457 meters (1499ft)
Rolling hills, clay soil on gabbro, patch of native grassland surrounded by grain fields.