Authors
E. Háznagy-Radnai
Institute of Pharmacognosy, Faculty of Pharmacy, University of Szeged, Szeged, Hungary
Sz. Czigle
Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University in Bratislava, Bratislava, Slovak Republic
I. Máthé
Institute of Ecology and Botany, Hungarian Academy of Sciences, Hungary