Halimeda opuntia var. typica Dataset GBIF Backbone Taxonomy Rank VARIETY 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