Phyllitis fascia var. caespitosa Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Chromista phylum Ochrophyta class Phaeophyceae order Scytosiphonales family Scytosiphonaceae genus Petalonia species Petalonia fascia Name Homonyms Phyllitis fascia var. caespitosa Phyllitis fascia subsp. caespitosa