Elymus trachycaulus ssp. trachycaulus
PNW
AK
BC
ID
MT
OR
WA
946 specimens from 30 herbaria:
Alaska (42)
British Columbia (240)
Idaho (158)
Montana (133)
Oregon (208)
Washington (150)
358 images from 26 herbaria:
BBLM (1)
BLMVL (17)
BOIS (1)
CIC (65)
CIC-PYNF (2)
COCC (3)
EWU (4)
HPSU (3)
ID (26)
IDS (48)
MONT (15)
MONTU (94)
NOCA (1)
OSC (5)
SAJH (1)
SEF (1)
SOC (3)
SRP (24)
TFBLM (2)
UAAH (5)
UBC (17)
VALE (1)
WCW (2)
WS (4)
WTU (12)
WWB (1)