Alstroemeriaceae Alstroemeria revoluta Ruiz and Pav. - Chile A. Pfister 6598 image_info.php?img=images/collections/apfister_006598_01_p.jpg&id=102269#image102269 Alstroemeriaceae Bomarea salsilla (L.) Mirb. - Chile A. Pfister 4755 image_info.php?img=images/collections/apfister_004755_01_p.jpg&id=102337#image102337 Poaceae Nassella sp. - Peru A. Pfister image_info.php?img=images/collections/apfister_000000_01_p.jpg&id=109688#image109688