In the CR located on the bio-geographical crossroads of Central Europe, several vegetation types reach their distribution limit here, whereas only three vegetation types and complexes unique or significantly concentrated here are identified: grasslands in the White Carpathian Mts. (the world’s highest number of vascular plant species per certain areas smaller than 50 m2); sandstone pseudokarst landscapes (sharply contrasting vegetation at very short distances); fishponds (specific vegetation especially on their exposed bottoms when drained). and Milan Chytrý, Handrij Härtel, Kateřina Šumberová.