Actinophloeus macarthurii subsp. hospitus Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Arecales family Arecaceae genus Ptychosperma species Ptychosperma macarthurii Name Homonyms Actinophloeus macarthurii var. hospitus (Burret) L.H.Bailey ex D.Fairchild Actinophloeus macarthurii var. hospitus (Burret) L.H.Bailey Actinophloeus macarthurii subsp. hospitus