Diphasiastrum alpinum
PNW
AK
BC
ID
MT
OR
WA
YK
639 specimens from 20 herbaria:
Alaska (248)
British Columbia (288)
Idaho (3)
Montana (23)
Oregon (1)
Washington (44)
Yukon Territory (32)
320 images from 17 herbaria:
ALA (185)
BABY (1)
CIC (1)
HPSU (1)
ID (7)
LEA (1)
MONT (1)
MONTU (17)
NOCA (8)
PLU (4)
PSM (1)
SRP (1)
UAAH (7)
UBC (13)
WCW (1)
WTU (65)
WWB (6)