Widgeongrass (L) and eelgrass (R) (IMAGE) Virginia Institute of Marine Science Caption Widgeongrass (L) has replaced eelgrass (R) as the dominant seagrass species in Chesapeake Bay Credit Alyson Hall Usage Restrictions n/a License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.