UCR - University of California, Riverside Herbarium - Vascular Plants (UCR)
UCR0099637
UCR-BPS-240522
UCR-240522
Mentzelia congesta Torr. & Gray
Loasaceae
Tim Thomas
5427
2011-06-18
2011-6-18
P.J. MacKay
United States, California, San Bernardino, southeast of Silverwood Lake on FSR 2N33/Pilot Knob
34.28417 -117.31944
1238 meters (4061ft)
Small burn pocket in 5+ year old burn on north-facing decomposed granite slope, with Quercus wislizeni, Arctostaphylos glandulosa, Eriodictyon trichocalyx.