Cyperaceae Scleria williamsii Gross - Peru C. Vargas 14536 image_info.php?img=images/collections/cvargas_014536_01_p.jpg&id=103940#image103940 Cyperaceae Scleria williamsii Gross - Peru C. Vargas 20125 image_info.php?img=images/collections/cvargas_020125_01_p.jpg&id=103941#image103941 Cyperaceae Scleria williamsii Gross - Peru C. Vargas 15564 image_info.php?img=images/collections/cvargas_015564_01_p.jpg&id=103942#image103942