Athyrium filix-femina ssp. cyclosorum
PNW
AK
BC
ID
MT
OR
WA
675 specimens from 20 herbaria:
Alaska (49)
British Columbia (59)
Idaho (116)
Montana (26)
Oregon (214)
Washington (210)
475 images from 18 herbaria:
BABY (1)
BLMMD (1)
CIC (8)
HPSU (15)
ID (30)
MONTU (18)
MORA (12)
NOCA (2)
OSC (136)
SOC (1)
SRP (22)
UAAH (4)
UBC (10)
VALE (2)
WCW (5)
WS (8)
WTU (199)
WWB (1)