Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Heterokonta
Ochrophyta (Heterokontophyta)
Khakista (Diatomista)
Bacillariophyceae
Fragilariophycidae
Striatellales
Striatellaceae
Grammatophora (Grammatophora (alga))
Grammatophora undulata
Grammatophora undulata var. gibba (67870300)