Sovereign, H.E. (1963). New and Rare diatoms from Oregon and Washington. <em>Proceedings of the California Academy of Sciences, series 4,.</em> 31(14): 349-368. page(s): p. 351 [details] Available for editors [request]
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. (2025). DiatomBase. Frustulia rhomboides f. occidentalis Sovereign, 1963. Accessed at: https://www.diatombase.org/aphia.php?p=taxdetails&id=689120 on 2026-08-12
original descriptionSovereign, H.E. (1963). New and Rare diatoms from Oregon and Washington. <em>Proceedings of the California Academy of Sciences, series 4,.</em> 31(14): 349-368. page(s): p. 351 [details] Available for editors [request]