UCR - University of California, Riverside Herbarium - Vascular Plants (UCR)
UCR0050753
UCR-BPS-171489
UCR-171489
Castilleja densiflora subsp. gracilis (Benth.) T.I. Chuang & Heckard
Orobanchaceae
Jon P. Rebman
11230
2005-03-17
2005-3-17
Jeannie Gregory
United States, California, San Diego, Otay Mountain Ecological Reserve (California Dept. of Fish & Game): off a dirt road south of Otay Lakes Road; near the mouth of a rocky canyon on the south side of a finger of Otay Lake. San Diego Atlas Square U14
32.6275 -116.89667
155 meters (508ft)
Coastal Sage Scrub with Malosma laurina, Salvia apiana, Viguiera laciniata, Artemisia californica, Nassella pulchra, Marah macrocarpus, and Dichelostemma capitatum. Note: area burned in Oct. 2003 Geology: mostly clay soils.
Flowering
Annual, flowers white & pink, bracts pink and green; uncommon Geology: mostly clay soils