''Potamogeton vaseyi'', common name Vasey's pondweed, is a species of plant found in North America.
It is listed as an endangered species in
Indiana,
Massachusetts, and
Pennsylvania,
and is listed as threatened in
Connecticut,
"Connecticut's Endangered, Threatened and Special Concern Species 2015"
State of Connecticut Department of Energy and Environmental Protection Bureau of Natural Resources. Retrieved 17 January 2018. (Note: This list is newer than the one used by plants.usda.gov and is more up-to-date.) Maine, Michigan, and New Hampshire, and as presumed extirpated in Ohio.
References
Flora of Northern America
vaseyi
{{Alismatales-stub