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eco.montJournal on Protected Mountain Areas Research and Management
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Verlag der Österreichischen Akademie der Wissenschaften Austrian Academy of Sciences Press
A-1011 Wien, Dr. Ignaz Seipel-Platz 2
Tel. +43-1-515 81/DW 3420, Fax +43-1-515 81/DW 3400 https://verlag.oeaw.ac.at, e-mail: verlag@oeaw.ac.at |
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DATUM, UNTERSCHRIFT / DATE, SIGNATURE
BANK AUSTRIA CREDITANSTALT, WIEN (IBAN AT04 1100 0006 2280 0100, BIC BKAUATWW), DEUTSCHE BANK MÜNCHEN (IBAN DE16 7007 0024 0238 8270 00, BIC DEUTDEDBMUC)
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Eco.mont Vol. 9 Nr. 2, pp. 16-22, 2017/06/29
Journal on Protected Mountain Areas Research and Management
The paper presents the results of long-term observations made on selected populations of two high-mountain Euphrasia species. The monitoring was conducted during 2002–2016 in ranges of the Polish parts of the Carpathians and Sudetes. Field studies revealed periodical occurrence and disappearance of populations in the localities for one or more seasons, which may be connected with the life cycle of annual plants. The phenomena of periodicity occurrence and seed dormancy and their consequences are discussed.
Keywords: Euphrasia, periodicity, protected areas, botanical research