Colysis elliptica f. furcans (Ching) Ching Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Polypodiaceae genus Leptochilus species Leptochilus ellipticus Name Homonyms Colysis elliptica f. furcans (Ching) Ching Colysis elliptica subsp. furcans (Tutcher) Ching Colysis elliptica var. furcans (Tutcher) Ching