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Flora and vegetation of selected wet and fen grasslands near Havlíčkův Brod
Kutlvašr, Josef ; Boublík, Karel (advisor) ; Douda, Jan (referee)
The research was conducted in the growing season 2015 in selected wet and
peaty meadows near Havlíčkův Brod (Bohemian-Moravian highlands).
Phytosociological classification was carried out using the formalized Cocktail method,
which assigns relevés by formal definitions, and method of assigning according to
similarity of species composition (FPFI index). Nine vegetation groups were
delimitated: seven at association and two at alliance level. Wet meadow of the
association Angelico sylvestris-Cirsietum palustris is the most common community.
Wet meadows of the associations Scirpetum sylvaticae and Lysimachio vulgaris-
Filipenduletum ulmariae (both Calthion alliance) regularly occur. The stands of the
associations Poo-Trisetetum flavescentis (Arrhenatherion alliance) and Poo trivialis-
Alopecuretum pratensis (Deschampsion alliance) was documented at the drier edges
of the localities. Thirteen species listed in the Red list of the Czech Republic were
found. Dactylorhiza majalis, Tephroseris crispa and Valeriana dioica were the most
abundant. Carex hartmanii, Carex paniculata, Eleocharis mammilata subsp.
mamillata, Epilobium palustre, Pedicularis sylvatica, Potamogeton lucens, Comarum
palustre, Scorzonera humilis, Sparganium erectum and Trifolium spadiceum occur
rarely. Some localities (Bartoušov, Čistá, Dlouhá Ves-Pod silnicí, Mozerov a Skorkov)
are suitable for statute significant landscape element for the occurence of these
endangered species.
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