? blanda A.Schmidt Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Thalassiosirales family Thalassiosiraceae genus Planktoniella species Planktoniella blanda Name Homonyms ? blanda Gertsch, 1974 ? blanda Förster, 1891 ? blanda de Koninck, 1851 ? blanda Hintze, 1952 ? blanda A.Schmidt ? blanda Stauffer, 1940 ? blanda Denis & Schiffermüller ? blanda Denis & Schiffermüller, 1775