A centre of occurrence of Viscum albumsubsp. album in eastern Bohemia and an overview of the diversity of its host plants in the Czech Republic

Title:

A centre of occurrence of Viscum albumsubsp. album in eastern Bohemia and an overview of the diversity of its host plants in the Czech Republic
Ohnisko výskytu Viscum albumsubsp. album ve východních Čechách a přehled hostitelských dřevin v České republice

Creator:

Procházka, František

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:868a03bc-7a9a-4acf-9c98-53c177e22777
uuid:868a03bc-7a9a-4acf-9c98-53c177e22777

Subject:

Czech Republic, host trees and shrubs, semi-parasitic plant, and Viscum album subsp. album

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

A literature survey revealed that the semi-parasitic evergreen shrub Viscum album subsp. album (Viscaceae) has been recorded on 53 taxa of deciduous trees and shrubs (including five hybrids) in the Czech Republic,. Of the host taxa, 26 are native and 27 alien to the Czech flora. The range of hosts covers 13 families. Salicaceae (11 taxa), Rosaceae (11) and Aceraceae (7) are most represented among families. Of the 22 genera harbouring mistletoe, Populus (7 taxa), Acer (7), Tilia (5) and Fraxinus (4) are most represented. A locality at the castle park in the town of Heřmanův Městec, E Bohemia, is reported in detail. In 1978–1981 and 2001, Viscum album subsp. album was observed on 15 host taxa of trees and shrubs, which represents the second highest diversity of host trees in a single locality in the Czech Republic; the richest one, previously reported by Unar et al. (1985) is the Lednice castle park, S Moravia, with 24 taxa. Four more host taxa were recorded in the studied town of Heřmanův Městec outside the park, giving the total of 19 hosts concentrated within a limited area. The occurrence of mistletoe on Prunus padus is reported for the first time from the Czech Republic.

Language:

English

Rights:

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

Coverage:

349-359

Source:

Preslia | 2004 Volume:76 | Number:4

Harvested from:

CDK

Metadata only:

false