Regional list of extinct and threatened vascular plants of the northern pa rt of the Silesia-Cracow Uplands

Abstract

The presented list was created as a result of comparing almost 35-year long, mostly own (Hereźniak 1993; Hereźniak et al. 1996), floristic-sociological observations of the study area with a register of vascular plant species that were identified by F. Karo (1881) in the vicinities of Częstochowa over 100 years ago.