Orchidaceae Aa calceata (Rchb. f.) Schltr. - Peru C. Vargas 878 image_info.php?img=images/collections/cvargas_000878_01_p.jpg&id=99236#image99236 Orchidaceae Aa calceata (Rchb. f.) Schltr. - Peru C. Vargas 485 image_info.php?img=images/collections/cvargas_000485_01_p.jpg&id=99238#image99238