Rubiaceae Psychotria pongoana Standl. - Peru J. Schunke Vigo 16093 image_info.php?img=images/collections/jschunkevigo_016093_01_p.jpg&id=81456#image81456 Rubiaceae Psychotria pongoana Standl. - Peru C. Diaz 10565 image_info.php?img=images/collections/cdiaz_010565_01_p.jpg&id=128779#image128779 Rubiaceae Psychotria pongoana Standl. - Peru R. Vásquez 21133 image_info.php?img=images/collections/rvsquez_021133_01_p.jpg&id=128780#image128780