Phragmites australis ssp. australis
PNW
BC
ID
MT
OR
WA
101 specimens from 14 herbaria:
British Columbia (16)
Idaho (10)
Montana (3)
Oregon (16)
Washington (56)
48 images from 11 herbaria:
CIC (1)
COCC (1)
HPSU (1)
ID (6)
IDS (1)
LEA (1)
MONTU (2)
OSC (2)
REED (1)
SRP (3)
WTU (29)