Nassella viridula
PNW
BC
ID
MT
OR
WA
352 specimens from 16 herbaria:
British Columbia (22)
Idaho (14)
Montana (312)
Oregon (1)
Washington (3)
169 images from 12 herbaria:
CIC (2)
EWU (1)
ID (11)
IDS (1)
LEA (1)
MONT (74)
MONTU (30)
RM (11)
SBLM (2)
SRP (5)
UBC (4)
USFS (27)