Pteris flexuosa Kaulf. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Pteridaceae genus Pellaea species Pellaea ovata Name Homonyms Pteris flexuosa Mett. Pteris flexuosa Kaulf. ex Schltdl. & Cham. Pteris flexuosa Kaulf.