Acetabularia crenulata subsp. major Sonder Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Chlorophyta class Ulvophyceae order Dasycladales family Polyphysaceae genus Acetabularia species Acetabularia major Name Homonyms Acetabularia crenulata var. major Sonder, 1871 Acetabularia crenulata subsp. major Sonder