Böcher (T.J.Sørensen) 1969 - Halliday G, Chater AO (2008) Carex marina Dewey, an earlier name for C. amblyorhyncha Krecz. Feddes Repertorium 80(2-3): 103-106. doi: 10.1002/fedr.19690800205.
There is no corrections for Carex marina subsp. pseudolagopina yet.