Az apró tyúktaréj (Gagea minima) előfordulása és élőhelyi viszonyai a Sorok-patak mentén (Vas megye)

Schmidt, Dávid (2023) Az apró tyúktaréj (Gagea minima) előfordulása és élőhelyi viszonyai a Sorok-patak mentén (Vas megye). KITAIBELIA, 28 (2). pp. 189-194. ISSN 1219-9672

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Absztrakt (kivonat)

Gagea minima (L.) Ker Gawl. is a Eurasian bulbous species. It occurs sporadically in Hungary, but so far only one current occurrence is known from the Western Transdanubia. In recent years, a large metapopulation has been found in a 15 km long section of the Sorok stream. Its habitat is the high sandy bank above the stream, where it lives mostly in nitrophilous vegetation under non-native tree species. Its long-term persistence in this secondary habitat may have been facilitated by its bulbs, which may have been regularly dispersed by periodic disturbance. Myrmecochory may also have played a role in the local establishment of subpopulations. A number of recently found populations indicate that data on the distribution of the species is still incomplete. The lack of data is probably due to its short flowering period and relative inconspicuousness. Gagea minima is considered a valuable relict species in the altered environment of the Sorok stream and its surroundings. © 2023 Faculty of Science and Technology, University of Debrecen. All Rights Reserved.

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Mű tipusa:	Cikk
SWORD Depositor:	Teszt Sword
Felhasználó:	Csaba Horváth
A mű MTMT azonosítója:	MTMT:34479582
Dátum:	09 Jan 2024 08:24
Utolsó módosítás:	09 Jan 2024 08:24
URI:	http://publicatio.uni-sopron.hu/id/eprint/2925

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