Informace o publikaci
Hieracium bauhini group in Central Europe: chromosome numbers and breeding systems
| Název česky | Chromozomové počty a reprodukční systémy ve skupině Hieracium bauhini ve střední Evropě |
|---|---|
| Autoři | |
| Rok publikování | 2004 |
| Druh | Článek v odborném periodiku |
| Časopis / Zdroj | Preslia |
| Fakulta / Pracoviště MU | |
| Citace | |
| Obor | Botanika |
| Klíčová slova | Compositae; cytogeography; Czech Republic; Germany; Hungary; Karyology; ploidy level; Poland; reproduction mode; Slovakia |
| Popis | Chromosome numbers for 239 plants of Hieracium bauhini group from 84 localities in the Czech Republic, Slovakia, Hungary, Germany and Poland are given, three ploidy level were detected: tetraploid (2n = 36), pentaploid (2n = 45, most populations) and hexaploid (2n = 54). Tetraploid plants occurred mainly in Slovakia and Hungary, pentaploids and hexaploids in the Czech Republic and Germany. Reproduction mode was studied in some plants: tetraploids were sexual, pentaploids and hexaploids were apomictic. |
| Související projekty: |