Ricciella purpurascens (Lehm.) Lehm. & Lindenb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Marchantiophyta class Marchantiopsida order Marchantiales family Ricciaceae genus Riccia species Riccia purpurascens Name Homonyms Ricciella purpurascens (Lehm.) Lehm. & Lindenb.