Pinnularia major (Kützing) Rabenhorst Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bacillariophyta class Bacillariophyceae order Naviculales family Pinnulariaceae genus Pinnularia species Pinnularia major Name Homonyms Pinnularia major (Kütz.) W.Sm. Pinnularia major (Kützing) Cleve Pinnularia major (Kützing) Rabenhorst, 1853 Pinnularia major Dippel, 1905