Examples of Flowers with High (Left) and Low (Right) Natural Frequency Stamens (image) University of Toronto Share Print E-Mail Caption These are representative examples of flowers with high (left) and low (right) natural frequency stamens. Flowers were stored in 60 percent ethanol and photographed using a dissection microscope. Credit David Timerman Usage Restrictions None Share Print E-Mail 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.