Cyperaceae Cyperus chalaranthus J.Presl and C.Presl - Peru J. Schunke Vigo 16234 image_info.php?img=images/collections/jschunkevigo_016234_01_p.jpg&id=81977#image81977 Cyperaceae Cyperus chalaranthus J.Presl and C.Presl - Peru J. Schunke Vigo 16234 image_info.php?img=images/collections/jschunkevigo_016234_02_p.jpg&id=84481#image84481