Martinellia crassiretis (Bryhn) Arnell Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Marchantiophyta class Jungermanniopsida order Jungermanniales family Scapaniaceae genus Scapania species Scapania crassiretis Name Homonyms Martinellia crassiretis (Bryhn) Arnell