Onagraceae Oenothera multicaulis Ruiz and Pav. - Peru C. Vargas 009215 image_info.php?img=images/collections/cvargas_009215_01_p.jpg&id=95499#image95499 Onagraceae Oenothera multicaulis Ruiz and Pav. - Peru C. Vargas 3956 image_info.php?img=images/collections/cvargas_003956_01_p.jpg&id=95500#image95500 Onagraceae Oenothera multicaulis Ruiz and Pav. - Peru C. Vargas 21984 image_info.php?img=images/collections/cvargas_021984_01_p.jpg&id=95501#image95501