Ranunculus arvensis
PNW
BC
ID
OR
WA
125 specimens from 19 herbaria:
British Columbia (1)
Idaho (63)
Oregon (52)
Washington (9)
49 images from 11 herbaria:
BBLM (1)
CIC (1)
HPSU (3)
ID (22)
IDE (4)
IDS (6)
SOC (7)
SRP (2)
WCW (1)
WTU (1)
WWB (1)