A contribution to the flora of the Krakowsko Częstochowska Upland (South Poland). Fragmenta Floristica et Geobotanica Polonica 7: 93–103. Kraków. PL ISSN 1640–629X. ABSTRACT: The paper presents the new localities of 124 rare and interesting species of vascular plants from the Krakowsko Częstochowska Upland (Wyżyna Krakowsko Częstochowska) in the South Poland.
Hieracium zajacii Szeląg is described from the Vel'ká Fatra Mts in Slovakia. It is the first representative of H. lycopifolium agg. to be found in the Carpathians. The new species is tetraploid (2n = 36) and reproduces apomictically. Its origin is briefly discussed.