Jungermannia rigida Huebener Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Marchantiophyta class Jungermanniopsida order Metzgeriales family Aneuraceae genus Riccardia species Riccardia multifida Name Homonyms Jungermannia rigida Wallr. Jungermannia rigida (Lindb.) Lindb. & Lackström Jungermannia rigida Austin Jungermannia rigida Huebener