Pteridophyta Serpocaulon caceresii (Sodiro) A.R. Sm. - Peru J. Schunke Vigo 16206 image_info.php?img=images/collections/jschunkevigo_016206_01_p.jpg&id=84590#image84590 Pteridophyta Serpocaulon levigatum (Cav.) A.R. Sm. - Peru J. G. Graham 4096 image_info.php?img=images/collections/jggraham_004096_01_p.jpg&id=83399#image83399 Pteridophyta Serpocaulon levigatum (Cav.) A.R. Sm. - Peru J. G. Graham 4871 image_info.php?img=images/collections/jggraham_004871_01_p.jpg&id=81518#image81518 Pteridophyta Serpocaulon levigatum (Cav.) A.R. Sm. - Peru J. G. Graham 4871 image_info.php?img=images/collections/jggraham_004871_02_p.jpg&id=83819#image83819 Pteridophyta Serpocaulon levigatum (Cav.) A.R. Sm. - Peru J. G. Graham 4871 image_info.php?img=images/collections/jggraham_004871_03_p.jpg&id=92853#image92853 Pteridophyta Serpocaulon levigatum (Cav.) A.R. Sm. - Peru J. G. Graham 5169 image_info.php?img=images/collections/jggraham_005169_01_p.jpg&id=82361#image82361 Pteridophyta Serpocaulon levigatum (Cav.) A.R. Sm. - Peru J. G. Graham 5169 image_info.php?img=images/collections/jggraham_005169_02_p.jpg&id=93102#image93102 Pteridophyta Serpocaulon triseriale (Sw.) A.R. Sm. - Peru J. G. Graham 4856 image_info.php?img=images/collections/jggraham_004856_01_p.jpg&id=81695#image81695 Pteridophyta Serpocaulon triseriale (Sw.) A.R. Sm. - Peru J. G. Graham 4856 image_info.php?img=images/collections/jggraham_004856_02_p.jpg&id=83820#image83820 Pteridophyta Serpocaulon triseriale (Sw.) A.R. Sm. - Peru J. G. Graham 4856 image_info.php?img=images/collections/jggraham_004856_03_p.jpg&id=92840#image92840