Polypodium hesperium
PNW
AK
BC
ID
MT
OR
WA
518 specimens from 26 herbaria:
Alaska (2)
British Columbia (70)
Idaho (90)
Montana (54)
Oregon (95)
Washington (207)
387 images from 25 herbaria:
BLMVL (1)
BOIS (2)
CIC (3)
CIC-PYNF (1)
COCC (4)
EWU (2)
HJAEF (1)
HPSU (10)
ID (72)
IDS (1)
MONT (8)
MONTU (41)
MORA (4)
NOCA (5)
OSC (28)
PLU (5)
PSM (82)
REED (22)
SOC (15)
SRP (4)
UBC (5)
WCW (8)
WS (4)
WTU (47)
WWB (12)