Acrostichum guineense Gaudich. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Polypodiales family Pteridaceae genus Acrostichum species Acrostichum aureum Name Homonyms Acrostichum guineense Gand. Acrostichum guineense Gaudich. Acrostichum guineense (Kuhn) Carruth.