UCJEPS - University and Jepson Herbaria, University of California, Berkeley (UCJEPS:VASC)
JEPS2804
942dba70-20b5-4d0c-87f8-63bc324bc832
Potentilla breweri S. Watson
Rosaceae
Barbara Ertter, 2016 (identification or reidentification). Most likely a sterile hybrid between Potentilla wheeleri S. Watson (based on glandularity, prostrate habit, sand flat habitat, and that Jepson 4949 is P. wheeleri) and probably P. breweri S. Watson. Not the same as most specimens annotated with this name, which lack P. wheeleri parentage.
Holotype (Potentilla breweri S. Watson var. viridis Jeps.)
Willis L. Jepson
4950
1912-07-03
3 July 1912
United States, California, Tulare, Golden Trout Creek (= Volcano Creek); ; Golden Trout Creek (Volcano Creek)
36.37157 -118.33819 +-1622m. NAD27
2590 meters
8500
sand flats
Additional data copied from Jepson Field Book 25: 101. ms.: "Stamens about 15. Petals rounded abruptly narrowed at base to a slight claw, retuse or truncate. Sand flats.