Examining <i>Piper kelleyi</i> (IMAGE) Michigan State University Caption Michigan State University post-doctoral scholar Andrea Glassmire, an entomologist, checks out the leaves of the tropical shrub Piper kelleyi, nicknamed "pink belly" because of the color of its young stems and leaves. Credit Michigan State University Usage Restrictions With 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.