UCR - University of California, Riverside Herbarium - Vascular Plants (UCR)
UCR-BPS-128644
UCR-128644
Lupinus excubitus M.E. Jones
Fabaceae
Mark A. Elvin
2655
2003-05-03
2003-5-3
United States, California, San Diego, SE side of Otay Mtn., western Marron Valley, mouth of “Mine Canyon,” c. 1 km north of the Mexican border, slopes above the Tijuana River
32.56972 -116.78306
152 meters (499ft)
Gentle to steep generally SE-facing slopes with alluvial soil, rocky clay; riparian oak woodland, chaparral and coastal sage scrub.