Vascular Plants of the Pacific Northwest
Pontederiaceae

Generated from PNW Herbaria database
November 28, 2020.

3 genus names
3 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)

Index to Genera:

E: Eichhornia
H: Heteranthera
P: Pontederia,

Eichhornia
Eichhornia crassipes (OR, WA; 3; 1956-2013)
Heteranthera
Heteranthera dubia (BC, ID, MT, OR, WA; 91; 1877-2019)
Pontederia
Pontederia cordata (BC, OR; 6; 1951-2011)