Senna tora (IMAGE) Carnegie Institution for Science Caption Plate showing Senna tora, also called Cassia tora. Credit From Flora De Filipinas by Francisco Manuel Blanco in U.S. public domain Usage Restrictions With credit 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.