Sparganium
emersum
PNW
AK
BC
ID
MT
OR
WA
566 specimens from 32 herbaria:
Alaska (1)
British Columbia (190)
Idaho (81)
Montana (34)
Oregon (140)
Washington (120)
351 images from 30 herbaria:
BABY (1)
BBLM (3)
BBLM-OWY (1)
BLMVL (3)
CIC (19)
CIC-SHO (1)
COCC (3)
EWU (7)
HJAEFB (2)
HPSU (4)
ID (44)
IDS (11)
LINF (3)
MONT (18)
MONTU (1)
MORA (1)
NOCA (2)
OSC (69)
PLU (2)
PSM (4)
REED (2)
SBLM (1)
SOC (5)
SRP (14)
UAAH (1)
UBC (64)
UWB (2)
WS (5)
WTU (40)
WWB (18)