Poa palustris
PNW
AK
BC
ID
MT
OR
WA
YK
1399 specimens from 33 herbaria:
Alaska (166)
British Columbia (429)
Idaho (164)
Montana (272)
Oregon (153)
Washington (190)
Yukon Territory (25)
557 images from 26 herbaria:
ALA (96)
BLMMD (2)
BLMVL (13)
BOIS (3)
CIC (33)
CIC-PYNF (1)
EWU (5)
HPSU (4)
ID (69)
IDE (2)
IDS (22)
LEA (1)
MONT (52)
MONTU (107)
NOCA (5)
PLU (4)
PSM (7)
REED (1)
RM (8)
SBLM (2)
SOC (10)
SRP (33)
UBC (12)
USFS (14)
WTU (40)
WWB (11)