Poa compressa
PNW
AK
BC
ID
MT
OR
WA
776 specimens from 35 herbaria:
Alaska (10)
British Columbia (171)
Idaho (147)
Montana (106)
Oregon (132)
Washington (207)
362 images from 30 herbaria:
BBLM (1)
BBLM-OWY (1)
BLMMD (2)
BLMVL (3)
BOIS (1)
CIC (16)
CIC-PYNF (1)
COCC (2)
EWU (9)
HPSU (7)
ID (84)
IDE (8)
IDS (6)
LINF (1)
MONT (32)
MONTU (44)
MORA (1)
NOCA (10)
OSC (4)
PLU (5)
PSM (6)
SAJH (2)
SEF (2)
SOC (11)
SRP (36)
UBC (5)
WCW (2)
WS (11)
WTU (34)
WWB (15)