Riccia ciliata var. incana (Heeg) C.Massal. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Marchantiophyta class Marchantiopsida order Marchantiales family Ricciaceae genus Riccia species Riccia ciliata Name Homonyms Riccia ciliata f. incana (Heeg) Fam. Riccia ciliata var. incana (Heeg) C.Massal.