CT.gov Home caes Current: Polygonum hydropiperoides Office of Aquatic Invasive Species Aquatic Plant Survey Results Explore CT AIS Data Herbarium Prevention and Management Connecticut River Project USACE Cost Share Program Publications Resources Employment Contact Us Search The Connecticut Agricultural Experiment Station Search the current Agency with a Keyword Filtered Topic Search Polygonum hydropiperoides Swamp Smartweed Polygonum hydropiperoides Herbarium mounts: Lower Pond 09/13/2006 Lucky Pond 07/29/2022 West Lake 08/01/2022 Williams Pond 08/18/2008
