(ofNavicula ignorata Schimanski, 1978)Schimanski, H. (1978). Beitrag zur Diatomeenflora des Frankenwaldes. Nova Hedwigia, 30: 557-634 page(s): p. 585; pl. 6, fig. 1-9 [details]
Kociolek, J.P.; Blanco, S.; Coste, M.; Ector, L.; Liu, Y.; Karthick, B.; Kulikovskiy, M.; Lundholm, N.; Ludwig, T.; Potapova, M.; Rimet, F.; Sabbe, K.; Sala, S.; Sar, E.; Taylor, J.; Van de Vijver, B.; Wetzel, C.E.; Williams, D.M.; Witkowski, A.; Witkowski, J. (2026). DiatomBase. Placoneis ignorata (Schimanski) Lange-Bertalot, 2000. Accessed at: https://www.diatombase.org/aphia.php?p=taxdetails&id=618205 on 2026-07-30
original description(ofNavicula ignorata Schimanski, 1978)Schimanski, H. (1978). Beitrag zur Diatomeenflora des Frankenwaldes. Nova Hedwigia, 30: 557-634 page(s): p. 585; pl. 6, fig. 1-9 [details]
new combination referenceRumrich, U., Lange-Bertalot, H. & Rumrich, M. (2000). Diatoms of the Andes. From Venezuela to Patagonia/Tierra del Fuego and two additional contributions. In: Lange-Bertalot, H. (ed.), Iconographia Diatomologica. Annotated Diatom Micrographs. Vol. 9. Phytogeography-Diversity-Taxonomy. Koeltz Scientific Books, Königstein, Germany,, 9: 673 pp. page(s): p. 207 [details]