Holodiscus microphyllus var. glabrescens
PNW
ID
OR
WA
293 specimens from 17 herbaria:
Idaho (64)
Oregon (228)
Washington (1)
207 images from 16 herbaria:
BLMVL (3)
BOIS (1)
CIC (35)
COCC (5)
CRMO (3)
HJAEF (1)
HPSU (1)
ID (11)
IDS (6)
LINF (1)
OSC (106)
SOC (19)
SRP (7)
WS (1)
WTU (6)
WWB (1)