Nowe stanowisko skrzypu pstrego Equisetum variegatum Schleich. ex Weber & Mohr w Masywie Śnieżnika (Sudety Wschodnie)
Journal Title: Przyroda Sudetów - Year 2017, Vol 20, Issue
Abstract
A new locality of the horsetail Equisetum variegatum Schleich. ex Weber & Mohr in the Śnieżnik Massif (Eastern Sudetes) Summary We describe a newly discovered locality of the horsetail Equisetum variegatum in the Sudetes, in the abandoned quarry Biała Marianna, at 610-620 m a.s.l. The species occurs in damp and periodically drying bog-springs, mostly forming one-species aggregations. The analysis of the records from south-western Poland suggests that Equisetum variegatum was never a natural component of the Sudetic flora, and all its occurrences are associated with secondary habitats, with the preference for abandoned limestone and marble quarries. The westward expansion of the species’ range is probably also associated with climate changes, since also other Carpathian species, such as Epilobium dodonaei, are showing the same tendency.
Authors and Affiliations
Krzysztof Świerkosz, Kamila Reczyńska
Keywords
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