Acrostichum varians f. contracta Mett., 1861 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Polypodiaceae genus Lecanopteris species Lecanopteris varians Name Homonyms Acrostichum varians f. contracta Mett., 1861