Authors
Wojciech W. A. Kowalski
Department of Botany and Nature Protection, West Pomeranian University of Technology in Szczecin, Szczecin, Poland
Mariola Wróbel
Department of Botany and Nature Protection, West Pomeranian University of Technology in Szczecin, Szczecin, Poland
Sylwia Jurzyk-Nordlöw
Szczecin, Poland