Ploidy level variability of some Central European fescues (Festuca subg. Festuca, Poaceae)

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Authors

ŠMARDA Petr MÜLLER Jochen VRÁNA Jan KOČÍ Kateřina

Year of publication 2005
Type Article in Periodical
Magazine / Source Biológia : journal of the Slovak academy of sciences : section botany
MU Faculty or unit

Faculty of Science

Citation
Field Botany
Keywords dry material; flow cytometry; karyology; polyploidy; Festuca
Description Using flow cytometry, ploidy levels for 205 living samples of various European species of Festuca L. subg.Festuca were determined.We used succesfully flow cytometry also for ploidy level estimation of other 28 additional,1/2-2-year-old herbarium specimens.About 23 taxa and two spontaneous hybrids originating from natural populations from Austria, the Czech Republic,France,Hungary,Germany,Italy,Poland,Romania and Slovakia were studied.The following ploidy levels were documented: F.alpestris (2x); F. amethystina (4x);F.billyi (6x);F.brevipila (6x);F.carnuntina (6x);F.cinerea (4x);F.degenii (4x); F. duernsteinensis (4x);F.duvalii (4x);F.gracilior (2x);F.lemanii (6x);F.ovina subsp.guestfalica (4x);F.ovina x F.pallens (2x); F.pallens (2x,3x,4x);F.psammophila (2x);F. pseudodalmatica (4x); F.pseudovina (2x); F.rupicola (6x);F.stricta (6x);F.vaginata subsp. dominii (2x);F.vaginata subsp.vaginata (2x);F.vaginata x F.valesiaca (2x);F.valesiaca (2x);F.versicolor subsp.versicolor (2x);F.wagneri (4x).
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