Education
| 2005 | PhD. degree | Department of Vascular Plant Taxonomy, Institute of Botany, Slovak Academy of Science | Thesis: Taxonomic revision of Pilosella alpicola group. |
| 2000 - 2005 | Mgr. (=Msc.) degree | University of P. J. Šafárik, Košice | Thesis: Pilosella officinarum (Asteraceae, Lactuceae) Altitudinal and regional differences in ploidy level distribution in the Western Carpathians and general pattern in Europe. |