Delphinium ×burkei
PNW
BC
ID
MT
OR
WA
156 specimens from 21 herbaria:
British Columbia (4)
Idaho (49)
Montana (4)
Oregon (20)
Washington (79)
74 images from 17 herbaria:
BBLM (3)
BOIS (1)
CIC (1)
CIC-PYNF (1)
CIC-SHO (1)
COCC (3)
EWU (3)
ID (16)
IDS (10)
LINF (2)
MONTU (4)
NOCA (1)
PLU (2)
SRP (19)
WCW (4)
WTU (2)
WWB (1)