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001-es BibID:	BIBFORM082704
035-os BibID:	(cikkazonosító)125461
Első szerző:	Bódis Judit
Cím:	Biological flora of Central Europe Himantoglossum adriaticum H. Baumann / Judit Bódis, Éva Biró, Timea Nagy, Attila Takács, Gábor Sramkó, Richard M. Bateman, Lilla Gilián, Zoltán Illyés, Jácint Tökölyi, Balázs András Lukács, Miklós Csábi, V. Attila Molnár
Dátum:	2019
ISSN:	1433-8319
Megjegyzések:	Himantoglossum adriaticum H. Baumann is a long-lived perennial orchid with an adriato-mediterranean distribution. The species-level separation of this species from the more geographically widespread H. hircinum has only recently been confirmed via a combination of molecular and morphometric techniques, which are further developed here. To provide a comprehensive overview of its autecology we integrated previously published information with extensive unpublished data derived mainly from populations in the Keszthely Hills of Hungary. In this paper we assess the distribution, habitat preferences, life history and seed germination (ex situ and in situ) of H. adriaticum, with special emphasis on its reproductive biology.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Orchidaceae Dormancy Genetic and morphological variation Life cycle Pollination Reproductive biology
Megjelenés:	Perspectives In Plant Ecology Evolution And Systematics. - 40 (2019), p. 1-17. -
További szerzők:	Biró Éva Nagy Timea Takács Attila (1989-) (biológus, botanikus) Sramkó Gábor (1981-) (biológus) Bateman, Richard M. Gilián Lilla Illyés Zoltán (1980-) (biológus) Tökölyi Jácint (1984-) (biológus) Lukács Balázs András (1979-) (ökológus) Csábi Miklós Molnár V. Attila (1969-) (biológus, botanikus)
Pályázati támogatás:	OTKA K108992 OTKA OTKA PD109686 EFOP-3.6.3-VEKOP-16-2017-00008 EFOP
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM083221
Első szerző:	Ruprecht Eszter
Cím:	Shape determines fire tolerance of seeds in temperate grasslands that are not prone to fire / Eszter Ruprecht, Annamária Fenesi, Enikő I. Fodor, Thomas Kuhn, Jácint Tökölyi
Dátum:	2015
ISSN:	1433-8319
Megjegyzések:	Prescribed burning is an important tool for nature conservation in many parts of the world. It is now also being increasingly proposed as an alternative to traditional management in temperate grasslands that are not naturally fire-prone. For effective biodiversity conservation, accurate knowledge about species responses to fire is indispensable. Plant diaspores are key elements in the long-term persistence of populations, but surprisingly, even in fire-prone ecosystems, little is known about traits that may influence seed responses to fire. In a comparative study, we assessed germination responses of 37 temperate European herbaceous species to experimental fires simulating grassland fires with moderate fuel loads and related these responses to the thickness, complexity and strength of the seed coat, diaspore type (seed vs. one-seeded fruit), size, shape, and heat tolerance, while accounting for the influence of phylogenetic relatedness. Seed traits like diaspore type, shape and heat tolerance were significantly related to seed responses to fire when considered in isolation. However, in multivariate models shape was the only factor explaining fire tolerance of seeds. More rounded seeds showed a higher fire tolerance. This can be explained by their smaller surface-to-volume ratio and/or because they are better protected by surrounding soil particles and hence tolerate fire more than elongated or flattened seeds. Our results show that species of non-fire-prone temperate grasslands display diverse germination responses to fire. The direction and magnitude of this response was best predicted by the shape of diaspores with elongated or flat seeds being most vulnerable to fire.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Burning Germination Heat tolerance Seed anatomy Seed morphology Seed size
Megjelenés:	Perspectives in Plant Ecology Evolution and Systematics. - 17 : 5 (2015), p. 397-404. -
További szerzők:	Fenesi Annamária Fodor Enikő I. Kuhn, Thomas Tökölyi Jácint (1984-) (biológus)
Pályázati támogatás:	TÁMOP-4.2.2/C-11/1/KONV-2012-0010 TÁMOP
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