Pycnolejeunea verdoornii Horik. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Marchantiophyta class Jungermanniopsida order Porellales family Lejeuneaceae genus Lepidolejeunea species Lepidolejeunea graeffei Name Homonyms Pycnolejeunea verdoornii G.Hoffm. Pycnolejeunea verdoornii Horik.