Počet záznamů: 1

Habitat requirements and host selectivity of Thesium species (Santalaceae)

  1. 1.
    0358373 - BU-J 2012 RIV GB eng J - Článek v odborném periodiku
    Dostálek, T. - Münzbergová, Zuzana
    Habitat requirements and host selectivity of Thesium species (Santalaceae).
    Botanical Journal of the Linnean Society. Roč. 164, č. 4 (2010), s. 394-408 ISSN 0024-4074
    Grant CEP: GA MŠk 2B06178; GA ČR GD206/08/H049
    Výzkumný záměr: CEZ:AV0Z60050516
    Klíčová slova: hemiparasites * host range and specifity * Santalales
    Kód oboru RIV: EF - Botanika
    Impakt faktor: 1.931, rok: 2010

    The aim of this study was to identify the habitat requirements and host specificity of three root parasites in the genus Thesium (T. linophyllon, T. bavarum and T. ebracteatum).We found a positive association with surrounding species for T. linophyllon, but not for the other two species. The number of haustoria of T. linophyllon attached to roots of host species was affected by the number of roots of the surrounding species and by their identity (species, family and plant group). Thesium was, however, attached to 94% of all species occurring in the plots. We suggest that Thesium spp. do not specifically select hosts, but rather occur in microhabitats with specific conditions.
    Trvalý link: http://hdl.handle.net/11104/0196438