Phragmites australis ssp. australis
PNW
BC
ID
MT
OR
WA
78 specimens from 12 herbaria:
British Columbia (15)
Idaho (8)
Montana (2)
Oregon (14)
Washington (39)
34 images from 9 herbaria:
CIC (1)
HPSU (1)
ID (6)
LEA (1)
MONTU (2)
REED (1)
SRP (3)
WSTC (2)
WTU (17)