Aneura pinnatifida f. composita Nees Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Marchantiophyta class Jungermanniopsida order Metzgeriales family Aneuraceae genus Riccardia species Riccardia chamedryfolia Name Homonyms Aneura pinnatifida var. composita (Nees) Debat Aneura pinnatifida f. composita Nees