Holodiscus discolor var. discolor
PNW
ID
OR
WA
229 specimens from 11 herbaria:
Idaho (27)
Oregon (175)
Washington (27)
180 images from 10 herbaria:
CIC (11)
HPSU (3)
ID (7)
IDS (1)
OSC (145)
SOC (2)
SRP (1)
WCW (2)
WS (2)
WTU (6)