Chromosome numbers and reproductive systems of selected representatives of Pilosella from the Krkonoše Mts (the Sudetes Mts). Part 3

0394140 - BÚ 2014 RIV CZ eng J - Journal Article
Krahulcová, Anna - Krahulec, František - Bräutigam, S. - Chrtek, Jindřich
Chromosome numbers and reproductive systems of selected representatives of Pilosella from the Krkonoše Mts (the Sudetes Mts). Part 3.
Preslia. Roč. 85, č. 2 (2013), s. 179-192. ISSN 0032-7786. E-ISSN 0032-7786
R&D Projects: GA ČR GA206/08/0890; GA ČR GAP506/10/1363
Institutional support: RVO:67985939
Keywords : DNA ploidy level * hybridization * Pilosella
Subject RIV: EF - Botanics
Impact factor: 2.778, year: 2013

Chromosome counts/DNA ploidy level (DNA-PL) and modes of reproduction of the following species, hybridogenous species and hybrids of Pilosella from the Krkonoše Mts (Czech Republic) are reported. Pilosella fusca has not been previously reported from the Krkonoše Mts or the Czech Republic. New data for P. cymosa subsp. vaillantii, P. fusca, P. rothiana and P. scandinavica for this mountain range are presented. It is shown that tetraploid and pentaploid P. aurantiaca differ in the number and shape of their stem leaves, which makes it easier to identify them in the field.
Permanent Link: http://hdl.handle.net/11104/0222461