Potamogeton

Contains 27 accepted taxa overall.

Family:	Potamogetonaceae
Common Name:	PONDWEED
Specimen:	Search the Butler University Friesner Herbarium Digital Collection for specimens within this genus

Distribution Map: Based on vouchered plant specimens only. View county names by placing the mouse cursor over a particular county.

Species

Scientific Name	Common Name
Potamogeton amplifolius	Large-leaved pondweed
Potamogeton bicupulatus	Snailseed pondweed
Potamogeton crispus	Beginner's pondweed
Potamogeton diversifolius	Water-thread pondweed
Potamogeton epihydrus	Ribbon-leaved pondweed
Potamogeton foliosus	Leafy pondweed
Potamogeton foliosus subsp. foliosus	Leafy pondweed
Potamogeton friesii	Fries's pondweed; Flat-stalked pondweed
Potamogeton gramineus	Grass-leaved pondweed
Potamogeton haynesii ×[P. strictifolius ×P. zosteriformis]
Potamogeton illinoensis	Illinois pondweed
Potamogeton natans	Common pondweed; Floating-leaved pondweed
Potamogeton nodosus	American pondweed; Long-leaved pondweed
Potamogeton oakesianus	Oake's pondweed
Potamogeton praelongus	White-stemmed pondweed
Potamogeton pulcher	Spotted pondweed
Potamogeton pusillus	Slender pondweed
Potamogeton pusillus subsp. pusillus	Narrow-leaved small pondweed
Potamogeton pusillus subsp. tennuissimus	Broad-leaved small pondweed
Potamogeton rectifolius ×[P. nodosus ×P. richardsonii]
Potamogeton richardsonii	Redhead grass; Red-headed pondweed
Potamogeton robbinsii	Fern pondweed
Potamogeton spathuliformis ×[P. gramineus ×P. illinoensis]
Potamogeton strictifolius	Stiff pondweed; Straight-leaved pondweed
Potamogeton undulatus ×[P. crispus ×P. praelongus]
Potamogeton vaseyi	Vasey's pondweed
Potamogeton zosteriformis	Flat-stemmed pondweed