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 - Článek v odborném periodiku
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
Grant CEP: GA ČR GA206/08/0890; GA ČR GAP506/10/1363
Institucionální podpora: RVO:67985939
Klíčová slova: DNA ploidy level * hybridization * Pilosella
Kód oboru RIV: EF - Botanika
Impakt faktor: 2.778, rok: 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.
Trvalý link: http://hdl.handle.net/11104/0222461