Caloneis oregonica var. quadrilineata(Grunow ex Cleve) R.M.Patrick
Family: Naviculaceae
[Caloneis formosa var. quadrilineata Grunow ex Cleve, moreNavicula formosa var. quadrilineata (Grunow in Cleve & Möller) M.Peragallo, Navicula quadrilineata Grunow]