Cattail Illustration (IMAGE) Field Museum Caption This is an illustration showing cattails growing at different inundation levels. Credit Courtesy of Az Klymiuk, Field Museum Usage Restrictions Please include credit: Courtesy of Az Klymiuk, Field Museum License Licensed 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.