Pleurothyrium cinereum VanDerWerff Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Laurales family Lauraceae genus Pleurothyrium species Pleurothyrium cinereum Name Homonyms Pleurothyrium cinereum van der Werff Pleurothyrium cinereum VanDerWerff