original description(ofNavicula pinnularia var. maxima Østrup, 1895)Østrup, E. (1895). Marine diatoméer fra Østgrønland. Meddelelser om Grønland, Kjøbenhavn,, 18: 395-476, pl. 3-8. page(s): p. 418; pl. 4, fig. 22 [details]
new combination referenceGran, H.H. (1900). Diatomaceae from the ice-floes and plankton of the Arctic Ocean. The Norwegian North-Polar Expedition 1893-1896, Scientific Results, F. Nansen (ed.), London, 9: 74 pp., 3 pls. page(s): p. 43 [details]