Blinova, Ilona V., and Thomas Gregor. 2016. “One of the Northernmost Records of Eleocharis Mamillata Subsp. Mamillata (Cyperaceae) in Europe, and the First Discovery in Murmansk Region (Russia)”. Memoranda Societatis Pro Fauna Et Flora Fennica 92 (December). https://journal.fi/msff/article/view/60359.