Amphora decussata var. briocensis Leuduger-Fortmorel Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae genus Tetramphora species Tetramphora decussata Name Homonyms Amphora decussata var. briocensis Leuduger-Fortmorel Amphora decussata var. briocensis Leuduger-Fortmorel ex Cleve, 1895