Mastigobryum adnexum f. exarmatum Steph. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Marchantiophyta class Jungermanniopsida order Jungermanniales family Lepidoziaceae genus Bazzania species Bazzania adnexa Name Homonyms Mastigobryum adnexum f. exarmatum Steph.