Unresolved name

Unresolved name: Crocodyloidea » Eukaryotes » Chromista » Harosa » Halvaria » Heterokont » Ochrophyte » Diatomista » Diatoms » Bacillariophycidae » Bacillariophycanae » Naviculales » Naviculaceae » Navicula » Navicula petersenii «

Navicula petersenii f. undulata

Navicula petersenii undulata is a form of in the family Naviculaceae.