Aristolochia microstoma (IMAGE) Frontiers Caption A. microstoma flowers half-buried in the ground (A) or inconspicuous among litter (B) or rocks (C,D) Credit Credit: T. Rupp, B. Oelschlägel, K. Rabitsch et al. Usage Restrictions Credit artists 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.