Nitzschia subconstricta Grunow Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Bacillariales family Bacillariaceae genus Nitzschia species Nitzschia ligowskii Name Homonyms Nitzschia subconstricta Grunow, 1987 Nitzschia subconstricta Desikachary & Prema, 1987