Cuscuta australis (IMAGE) Max Planck Institute for Chemical Ecology Caption Dodder Cuscuta australis on a soybean host plant: The parasite is flowering and has already produced seed capsules. It uses its host's flowering signal for flower formation. Credit Jingxiong Zhang, Kunming Institute of Botany, Chinese Academy of Sciences, China Usage Restrictions None 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.