Pinnularia C.G. Ehrenberg, 1843 Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Plantae phylum Bacillariophyta class Bacillariophyceae order Naviculales family Pinnulariaceae genus Pinnularia Name Homonyms Pinnularia Lindley & W.Hutton, 1834 Pinnularia C.G.Ehrenberg, 1843