<i>Nevadensia purpurea</i> (IMAGE) University of Vienna Caption This alpine species (Nevadensia purpurea) could disappear from some European mountains in the next few decades. Credit Harald Pauli Usage Restrictions The image may only be used with appropriate credit. 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.