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@article{558119,
author = {Rotreklová, Olga},
article_location = {Praha},
article_number = {4},
keywords = {Compositae; cytogeography; Czech Republic; Germany; Hungary; Karyology; ploidy level; Poland; reproduction mode; Slovakia},
language = {eng},
issn = {0032-7786},
journal = {Preslia},
title = {Hieracium bauhini group in Central Europe: chromosome numbers and breeding systems},
volume = {76},
year = {2004}
}
TY - JOUR
ID - 558119
AU - Rotreklová, Olga
PY - 2004
TI - Hieracium bauhini group in Central Europe: chromosome numbers and breeding systems
JF - Preslia
VL - 76
IS - 4
SP - 313-330
EP - 313-330
SN - 00327786
KW - Compositae
KW - cytogeography
KW - Czech Republic
KW - Germany
KW - Hungary
KW - Karyology
KW - ploidy level
KW - Poland
KW - reproduction mode
KW - Slovakia
N2 - 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.
ER -
ROTREKLOVÁ, Olga. Hieracium bauhini group in Central Europe: chromosome numbers and breeding systems. \textit{Preslia}. Praha, 2004, roč.~76, č.~4, s.~313-330, 27 s. ISSN~0032-7786.
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