Potamogeton illinoensis
Illinois Pondweed
Potamogeton illinoensis
Herbarium mounts:
Black Pond (Meriden) 07/05/2011
Black Pond (Meriden) (1) 06/18/2015
Black Pond (Meriden) (2) 06/18/2015
Housatonic Lake 07/12/2005
Housatonic Lake 06/29/2022
Housatonic Lake 09/12/2022
Indian Lake (Sharon) (1) 06/30/2009
Indian Lake (Sharon) (2) 06/30/2009
Kenosia Lake (1) 08/03/2004
Kenosia Lake (2) 08/03/2004
Lillinonah Lake (1) 07/17/2007
Lillinonah Lake (2) 07/17/2007
Lillinonah Lake (1) 08/09/2007
Lillinonah Lake (2) 08/09/2007
Linsley pond 08/26/2005
Mudge Pond 09/24/2015
Quonnipaug Lake 06/30/2005
Quonnipaug Lake 07/21/2011
Zoar Lake 09/04/2008
Zoar Lake 08/25/2009