Rašeliništní vegetace severovýchodního okraje Českomoravské vrchoviny na začátku 21. století

Tomáš Peterka: Ústav botaniky a zoologie, Přírodovědecká fakulta, Masarykova univerzita, Kotlářská 2, 611 37 Brno; email: peterkatomasek@seznam.cz

Abstract: Mires are important but endangered and disappearing natural phenomena of the Bohemian-Moravian Highlands. Mire vegetation of the north-eastern part of this area was investigated; vegetation plots (phytosociological relevés) were recorded during the survey. Plant communities were classified into vegetation types using expert system for automatic classification of vegetation plots and relevant literature. The following vegetation types were identified in the region: Sphagno-Utricularion (community Sphagnum – Utricularia minor), Caricion davallianae (Valeriano dioicae-Caricetum davallianae, Campylio stellati-Caricetum lasiocarpae, Eleocharitetum quinqueflorae), Sphagno warnstorfii-Tomentypnion nitentis (Sphagno warnstorfii-Eriophoretum latifolii, Campylio stellati-Trichophoretum alpini, Menyantho trifoliatae-Sphagnetum teretis), Caricion canescenti-nigrae (Caricetum nigrae, Agrostio caninae-Caricetum diandrae), Sphagno-Caricion canescentis (Sphagno recurvi-Caricetum rostratae, Sphagno recurvi-Caricetum lasiocarpae, Carici echinatae-Sphagnetum, Polytricho communis-Molinietum caeruleae, comm. Sphagnum fallax – Eriophorum angustifolium, comm. Sphagnum papillosum – Carex lasiocarpa), Sphagnion cuspidati (comm. Sphagnum cuspidatum – Eriophorum angustifolium), Sphagnion magellanici (Eriophoro vaginati-Sphagnetum recurvi, Sphagno-Pinetum sylvestris, Ledo palustris-Pinetum uncinatae), and Vaccinio uliginosi-Pinion sylvestris (Vaccinio uliginosi-Betuletum pubescentis, Vaccinio uliginosi-Pinetum sylvestris, Vaccinio-Pinetum montanae).

Key words: bogs, endangered habitats, fens, phytosociology, plant communities, wetlands, Žďárské vrchy Hills

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