Cyperaceae Rhynchospora watsonii (Britton) Davidse - Peru J. Schunke Vigo 16228 image_info.php?img=images/collections/jschunkevigo_016228_01_p.jpg&id=81980#image81980 Cyperaceae Rhynchospora watsonii (Britton) Davidse - Peru J. Schunke Vigo 16228 image_info.php?img=images/collections/jschunkevigo_016228_02_p.jpg&id=84482#image84482