Vittaria congoensis Christ ex DeWild. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Pteridaceae genus Haplopteris species Haplopteris guineensis Name Homonyms Vittaria congoensis Christ Vittaria congoensis Christ ex De Wild. Vittaria congoensis Christ ex DeWild.