UCR - University of California, Riverside Herbarium - Vascular Plants (UCR)
UCR0007514
UCR-BPS-84382
UCR-84382
Plagiobothrys acanthocarpus (Piper) I.M. Jtn.
Boraginaceae
Timothy S. Ross
6895
1993-04-22
1993-4-22
United States, California, Los Angeles, SW part of the island, SE slope of the 1528-foot peak (not far below its summit), 1200 m ESE of the summit of Cactus Peak (1560 ft.)
33.33361 -118.4325
456 meters (1496ft)
Cobbly clay soil.
Flowering & Fruiting
Annual, locally abundant in a very localized patch (perhaps 3 x 3 m). Corolla 2-3 mm broad, white with yellow throat. Not seen elsewhere in the vicinity. Previously unreported in the Catalina flora.