Hookeria viridissima Lindb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Hookeriales family Pilotrichaceae genus Cyclodictyon species Cyclodictyon viridissimum Name Homonyms Hookeria viridissima Mitt. Hookeria viridissima Lindb. Hookeria viridissima Lindb. ex Ångstr.