Halimeda opuntia f. typica (L.) J.Agardh Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Chlorophyta class Ulvophyceae order Bryopsidales family Halimedaceae genus Halimeda species Halimeda opuntia Name Homonyms Halimeda opuntia var. typica Halimeda opuntia f. typica (L.) J.Agardh