Hapalidium roseum Kütz. ex Aresch., 1852 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Rhodophyta class Florideophyceae order Corallinales family Hapalidiaceae genus Melobesia species Melobesia membranacea Name Homonyms Hapalidium roseum Kütz. ex Aresch., 1852 Hapalidium roseum Kütz.