Piirainen, M. ja Chkalov, A. 2018. Alchemilla parcipila Juz. and A. stellaris Juz. as polemochores in Finland – the first records outside Russia – and the correct identity of A. polemochora S.E.Fröhner. Memoranda Societatis pro Fauna et Flora Fennica. 94, (touko 2018), 67–77.