Ranunculus arvensis
PNW
BC
ID
OR
WA
128 specimens from 18 herbaria:
British Columbia (1)
Idaho (60)
Oregon (58)
Washington (9)
79 images from 13 herbaria:
BBLM (1)
CIC (1)
HPSU (3)
ID (22)
IDE (6)
IDS (6)
NEZ (1)
OSC (25)
SOC (8)
SRP (3)
WCW (1)
WTU (1)
WWB (1)