Sparganium emersum
PNW
BC
ID
MT
OR
WA
544 specimens from 32 herbaria:
British Columbia (189)
Idaho (74)
Montana (44)
Oregon (130)
Washington (107)
225 images from 25 herbaria:
BABY (1)
BBLM (3)
BBLM-OWY (1)
BLMVL (3)
CIC (16)
CIC-SHO (1)
EWU (6)
HJAEFB (2)
HPSU (2)
ID (37)
IDS (10)
LINF (3)
MONT (18)
MONTU (1)
NOCA (2)
PLU (2)
PSM (4)
REED (2)
SBLM (1)
SOC (5)
SRP (12)
UBC (65)
UWB (2)
WTU (8)
WWB (18)