new combination referenceCox, E.J. (2003). Placoneis Mereschkowsky (Bacillariophyta) revisited: resolution of several typification and nomenclatural problems, including the generitype. <em>Botanical Journal of the Linnean Society.</em> 141: 53-83., available online athttps://doi.org/10.1046/j.1095-8339.2003.00115.x page(s): p. 71 [details] Available for editors [request]