Poa secunda ssp. secunda
PNW
AK
BC
ID
MT
OR
WA
3534 specimens from 40 herbaria:
Alaska (1)
British Columbia (618)
Idaho (677)
Montana (143)
Oregon (883)
Washington (1205)
1041 images from 36 herbaria:
BABY (1)
BBLM (11)
BBLM-OWY (7)
BLMMD (2)
BLMVL (19)
BOIS (24)
CIC (165)
COCC (12)
CRMO (1)
DPP (1)
EWU (20)
HJAEF (3)
HJAEFB (1)
HPSU (10)
ID (220)
IDE (1)
IDS (40)
IFBLM (4)
LEA (3)
LINF (13)
MONT (67)
MONTU (8)
MORA (7)
NOCA (54)
OSC (22)
PLU (2)
REED (8)
SEF (4)
SOC (29)
SRP (120)
UBC (16)
VALE (1)
WCW (4)
WS (20)
WTU (64)
WWB (57)