Pallavicinia lyellii Steph Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Marchantiophyta class Jungermanniopsida order Pallaviciniales family Pallaviciniaceae genus Pallavicinia species Pallavicinia lyellii Name Homonyms Pallavicinia lyellii (Hook.) Carruth. Pallavicinia lyellii (Hook.) Gray Pallavicinia lyellii Steph