Thelypteridaceae Thelypteris tristis (Kunze) R.M. Tryon - Peru B. R. Chambi 518 image_info.php?img=images/collections/brchambi_000518_01_p.jpg&id=38081#image38081 Thelypteridaceae Thelypteris tristis (Kunze) R.M. Tryon - Peru B. R. Chambi 518 image_info.php?img=images/collections/brchambi_000518_02_p.jpg&id=38082#image38082 Thelypteridaceae Thelypteris tristis (Kunze) R.M. Tryon - Peru B. R. Chambi 518 image_info.php?img=images/collections/brchambi_000518_03_p.jpg&id=38083#image38083 Thelypteridaceae Thelypteris tristis (Kunze) R.M. Tryon - Peru B. R. Chambi 518 image_info.php?img=images/collections/brchambi_000518_04_p.jpg&id=38084#image38084 Thelypteridaceae Thelypteris tristis (Kunze) R.M. Tryon - Peru B. R. Chambi 518 image_info.php?img=images/collections/brchambi_000518_05_p.jpg&id=38085#image38085 Thelypteridaceae Thelypteris tristis (Kunze) R.M. Tryon - Peru B. R. Chambi 518 image_info.php?img=images/collections/brchambi_000518_06_p.jpg&id=38086#image38086 Thelypteridaceae Thelypteris tristis (Kunze) R.M. Tryon - Peru B. R. Chambi 518 image_info.php?img=images/collections/brchambi_000518_07_p.jpg&id=38087#image38087 Thelypteridaceae Thelypteris tristis (Kunze) R.M. Tryon - Peru B. R. Chambi 518 image_info.php?img=images/collections/brchambi_000518_08_p.jpg&id=38088#image38088