. . . . . . "Polypodiales" . . . . "Asplenium" . . . . "Asplenium adulterinum" . "Aspleniaceae" . . "Ladder Spleenwort" . "Pteridophyta" . . "Polypodiopsida" . . "Asplenium adulterinum Milde" . "Plantae" . "Milde" .