Chromosome numbers in selected species of Hieracium s. str (Hieracium subgen. Hieracium) in the Western Carpathians

Title:

Chromosome numbers in selected species of Hieracium s. str (Hieracium subgen. Hieracium) in the Western Carpathians
Počty chromozomů vybraných druhů rodu Hieracium s. str. (Hieracium podrod Hieracium) ze Západních Karpat

Creator:

Chrtek , Jindřich, Mráz , Patrik, and Severa, Michal

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:cc5af61b-dafc-4ad4-a4b2-626485fdd786
uuid:cc5af61b-dafc-4ad4-a4b2-626485fdd786

Subject:

Asteraceae, chromosome numbers, Hieracium, and Slovakia

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

Chromosome numbers of 23 species (including subspecies) of Hieracium s. str. from the Western Carpathians are presented. First chromosome numbers are reported for Hieracium kuekenthalianum (= H. tephrosoma, 2n = 36), H. praecurrens (2n = 27) and H. virgicaule (2n = 27); first counts from the Western Carpathians are given for H. atratum (2n = 27), H. bifidum (2n = 27, 36), H. carpathicum (2n = 36), H. inuloides (2n = 27), H. jurassicum (2n = 27), H. macilentum (= H. epimedium, 2n = 27), H. nigritum (2n = 36), H. pilosum (= H. morisianum, 2n = 27) and H. silesiacum (2n = 36). New ploidy level (tetraploid, 2n = 36) is reported for H. bupleuroides, hitherto published counts refer only to triploids (2n = 27). Previously published chromosome numbers were confirmed for several other species, i.e. H. alpinum (s.str., 2n = 27), H. bupleuroides (2n = 27), H. crassipedipilum (H. fritzei group, 2n = 27, 36), H. lachenalii (2n = 27), H. murorum (2n = 27), H. prenanthoides (2n = 27), H. racemosum (2n = 27), H. sabaudum (2n = 27), H. slovacum (H. fritzei group, 2n = 36), and H. umbellatum (2n = 18). Triploids and tetraploids predominate, diploids (2n = 18) were found in H. umbellatum. A comprehensive list of previously published chromosome numbers in Hieracium s. str. from the Western Carpathians is provided.

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

119-139

Source:

Preslia | 2004 Volume:76 | Number:2

Harvested from:

CDK

Metadata only:

false