Morphological and cytological diversity of goldenrods (Solidago L. and Euthamia Nutt.) from south-western Poland
Szymura, Magdalena, Szymura, Tomasz H., Kreitschitz, Agnieszka
Aesthetic aspects of plant communities of ruderal urban sites in Szczecin
Kazimierska, Natalia, Szymura, Magdalena, Wolski, Karol