Riccardia spinulifera C.Massal. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Marchantiophyta class Jungermanniopsida order Metzgeriales family Aneuraceae genus Riccardia species Riccardia spinulifera Name Synonyms Aneura spinulifera (C.Massal.) Steph. Aneura spinulifera var. scabrifrons (C.Massal.) C.Massal. Riccardia spinulifera var. scabrifrons C.Massal. Spinella magellanica Schiffn. Homonyms Riccardia spinulifera A.Massal. Riccardia spinulifera C.Massal.