Poaceae Dissanthelium rauhii Swallen and Tovar - Peru C. Vargas 19745 image_info.php?img=images/collections/cvargas_019745_01_p.jpg&id=108819#image108819 Poaceae Dissanthelium rauhii Swallen and Tovar - Peru C. Vargas 12221 image_info.php?img=images/collections/cvargas_012221_01_p.jpg&id=108868#image108868 Poaceae Dissanthelium rauhii Swallen and Tovar - Peru C. Vargas 7891 image_info.php?img=images/collections/cvargas_007891_01_p.jpg&id=108870#image108870