Opephora schwartzii (Grunow) Petit Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Fragilariales family Fragilariaceae genus Opephora species Opephora schwartzii Name Homonyms Opephora schwartzii (Grunow) Petit ex Pelletan, 1889 Opephora schwartzii (Grunow) Petit