Drought-resistant Wildflower (IMAGE) American Society for Horticultural Science Caption 'Raider Amethyst' prairie verbena, a new drought-resistant and water-saving wildflower. Credit Cynthia McKenney 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.