Cystopteris fragilis
PNW
AK
BC
ID
MT
OR
WA
2528 specimens from 43 herbaria:
Alaska (94)
British Columbia (537)
Idaho (708)
Montana (257)
Oregon (432)
Washington (479)
1687 images from 40 herbaria:
BABY (1)
BBLM (2)
BBLM-OWY (2)
BLMMD (2)
BLMVL (2)
BOIS (3)
CIC (85)
CIC-PYNF (2)
CIC-SHO (1)
COCC (4)
CRMO (14)
DPP (1)
EWU (13)
HJAEF (3)
HJAEFB (2)
HPSU (37)
ID (363)
IDS (49)
LEA (5)
LINF (2)
MONT (53)
MONTU (151)
MORA (8)
NEZ (3)
NOCA (19)
OSC (200)
PLU (6)
PSM (59)
REED (6)
SEF (2)
SOC (41)
SRP (113)
TFBLM (1)
UAAH (26)
UBC (16)
VALE (6)
WCW (7)
WS (24)
WTU (330)
WWB (23)