Connecticut State The Connecticut Agricultural Experiment Station

Potamogeton berchtoldii, Bashan Lake in East Haddam, July 10, 2019

Berchtold's Pondweed
Potamogeton berchtoldii

Herbarium mounts:

Bashan Lake (1) 07/10/2019
Bashan Lake (2) 07/10/2019
Beseck Lake 06/26/2011
Connecticut River 08/19/2020
Manitook Lake 07/15/2004
Quonnipaug Lake (1) 06/07/2019
Quonnipaug Lake (2) 06/07/2019
Quonnipaug Lake (3) 06/07/2019
Quonnipaug Lake (4) 06/07/2019
Quonnipaug Lake (5) 06/07/2019
Quonnipaug Lake 06/24/2020
Quonnipaug Lake 06/29/2020
Quonnipaug Lake 07/01/2020 (1)
Quonnipaug Lake 07/01/2020 (2)
Quonnipaug Lake (1) 06/16/2021
Quonnipaug Lake (2) 06/16/2021
Quonnipaug Lake (3) 06/16/2021
Quonnipaug Lake (4) 06/16/2021
Quonnipaug Lake (5) 06/16/2021
West Lake 08/27/2021