Northern Hydrilla
Hydrilla verticillata ssp. lithuanica

Herbarium mounts:

Amos Lake 08/14/2023
Chapman Pond 09/30/2021
Congamond Lakes 10/12/2023
Connecticut River (1) 09/08/2017
Connecticut River (2) 09/08/2017
Connecticut River (1) 10/01/2018
Connecticut River (2) 10/01/2018
Connecticut River (3) 10/01/2018
Connecticut River (4) 10/01/2018
Connecticut River (5) 10/01/2018
Connecticut River 10/02/2018
Connecticut River (1) 10/30/2019
Connecticut River (2) 10/30/2019
Connecticut River (3) 10/30/2019
Connecticut River (4) 10/30/2019
Connecticut River (1) 09/25/2019
Connecticut River (2) 09/25/2019
Connecticut River (3) 09/25/2019
Connecticut River (4) 09/25/2019
Connecticut River (5) 09/25/2019
Connecticut River 09/27/2019
Connecticut River 08/19/2020 (1)
Connecticut River 08/19/2020 (2)
Connecticut River (1) 06/10/2021
Connecticut River (2) 06/10/2021
Connecticut River (1) 06/11/2021
Connecticut River (2) 06/11/2021
Connecticut River (3) 06/11/2021
Connecticut River (Suffield) 08/31/2021
Connecticut River (Windsor Locks) 08/31/2021
Connecticut River 09/10/2021
Connecticut River 09/16/2021
Connecticut River 09/21/2021
Connecticut River (1) 08/16/2022
Connecticut River (2) 08/16/2022
Connecticut River (3) 08/16/2022
Connecticut River (4) 08/18/2022
Connecticut River (5) 08/18/2022
East Twin Lake (1) 06/29/2023
East Twin Lake (2) 06/29/2023
East Twin Lake (3) 06/29/2023
East Twin Lake (4) 06/29/2023
Hadlyme Cove 09/16/2021
Keeney Cove 09/30/2021
Mattabesset River 09/21/2021
Middle Bolton Lake 09/08/2023
Pameacha Pond 10/17/2023
Pocotopaug, Lake 09/04/2023
Salmon River 09/22/2021
Selden Cove 09/16/2021
Wethersfield Cove (1) 05/19/2021
Wethersfield Cove (2) 05/19/2021
Wethersfield Cove (3) 05/19/2021
Wethersfield Cove (4) 05/19/2021
Wethersfield Cove (5) 05/19/2021
Wethersfield Cove (6) 05/19/2021
Wethersfield Cove (7) 05/19/2021
Wethersfield Cove (8) 05/19/2021
Wethersfield Cove (9) 05/19/2021
Wethersfield Cove (10) 05/19/2021
Wethersfield Cove 05/26/2021
Wethersfield Cove 09/21/2021