New data on the distribution of dwarf ephemeral wetland vascular plant species and communities in western and north-western Poland
Agnieszka Popiela, Bożena Prajs, Andrzej Łysko
Issues in the protection of small river valleys: the example of the Kulawa River valley (northwest Poland)
Bożena Prajs, Wojciech Antkowiak
Orobanche purpurea on its newly discovered site near Zatoń Dolna (NW Poland): the problem of protection of a threatened parasitic plant species
Bożena Prajs