UCSB - University of California Santa Barbara Herbarium (UCSB)
UCSB014996
ef2022e5-5758-4eae-a05b-472608cecbdb
015921
Polygonum sawatchense subsp. sawatchense Small
Polygonaceae
J. T. Howell (November, 1962)
Dennis E. Breedlove
3456
1962-06-12
June 12 1962
United States, California, Plumas, On bank of Jackson Creek; in upper drainage of Middle Fork of Feather River, 1 mile southeast of Cromberg; Sierra Nevada.