Allium macrum
PNW
ID
OR
WA
137 specimens from 16 herbaria:
Idaho (7)
Oregon (76)
Washington (54)
29 images from 12 herbaria:
BBLM (1)
BBLM-OWY (1)
CIC (3)
EWU (1)
HPSU (2)
ID (9)
IDS (2)
PNNL (1)
PSM (2)
WSTC (1)
WTU (4)
WWB (2)