Aphyllocalpa Cav. Dataset GBIF Backbone Taxonomy Rank GENUS Published in Anales Ci. Nat. 5: 164 (1802) Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Osmundales family Osmundaceae genus Osmunda Name Homonyms Aphyllocalpa Cav. Aphyllocalpa Lag. et al. Aphyllocalpa Lagasca, García & Clemente, 1802