California Goldfields (IMAGE) Botanical Society of America Caption California goldfields (<i>Lasthenia californica</i>) growing in southern Oregon, USA. Credit Monica Grasty Usage Restrictions Image may only be used with appropriate credit (as provided). 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.