Cactus (image) University of Chicago Press Journals Caption Neoraimondia herzogiana, a member of the leafless, stem-succulent Cactoideae, growing in central Bolivia. Credit E.J. Edwards Usage Restrictions None 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.