The endemic flowers of the Bonin Islands (IMAGE) Kyoto University Caption The Ochrosia nakaiana and Ochrosia hexandra are of the same family of plants but have distinctly different origins due to the complexity of flora speciation and distribution. Credit KyotoU/Koji Takayama Usage Restrictions none 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.