Athyrium filix-femina
PNW
AK
BC
ID
MT
OR
WA
1481 specimens from 37 herbaria:
Alaska (93)
British Columbia (123)
Idaho (340)
Montana (136)
Oregon (386)
Washington (399)
1179 images from 34 herbaria:
BABY (2)
BBLM (1)
BLMMD (1)
BOIS (3)
CIC (18)
CIC-PYNF (4)
COCC (4)
EWU (7)
HJAEF (1)
HPSU (17)
ID (174)
IDS (37)
LEA (6)
LINF (2)
MONT (43)
MONTU (78)
MORA (13)
NOCA (14)
OSC (254)
PLU (14)
PSM (80)
REED (9)
SAJH (1)
SOC (15)
SRP (72)
TFBLM (1)
UAAH (25)
UBC (12)
UWB (2)
VALE (2)
WCW (9)
WS (13)
WTU (226)
WWB (19)