Brassica (IMAGE) Spanish Foundation for Science and Technology Caption These are the flowers of a Brassica plant. Credit Johnathan J. Stegeman and Tom Hilton/ SINC: 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.