1. “A. Borza” Botanical Garden, “Babeş-Bolyai” University, 42 Republicii Street, 400015 Cluj-Napoca, Romania
2. Department of Biology, Faculty of Biology and Geology, “Babeş-Bolyai” University, 42 Republicii Street, 400015 Cluj-Napoca, Romania
3. Department of Pharmaceutical Technology and Biopharmaceutics, Faculty of Pharmacy, “Iuliu Haţieganu” University of Medicine and Pharmacy, 12 Ion Creangă Street, 400010 Cluj-Napoca, Romania