Počet záznamů: 1

The Caloplaca crenulatella species complex; its intricate taxonomy and description of a new species

  1. 1.
    0367071 - BU-J 2012 RIV GB eng J - Článek v odborném periodiku
    Vondrák, Jan - Říha, P. - Redchenko, O. - Vondráková, O. - Hrouzek, P. - Khodosovtsev, A.
    The Caloplaca crenulatella species complex; its intricate taxonomy and description of a new species.
    Lichenologist. Roč. 43, č. 3 (2011), s. 467-481 ISSN 0024-2829
    Výzkumný záměr: CEZ:AV0Z60050516
    Klíčová slova: lichens * paraphyletic taxa * phylogeny
    Kód oboru RIV: EF - Botanika
    Impakt faktor: 1.195, rok: 2011

    The Caloplaca crenulatella species complex is monophyletic, based on analysis of ITS nrDNA sequences. It is characterized mainly by its ascospores and a simplified thallus. Caloplaca aquensis, C. borysthenica, C. interfulgens, C. lactea, C. marmorata and C. tominii represent well-defined monophyletic lineages within it. Caloplaca diffusa, described here as a new species, is a well-supported lineage with a distinctive phenotype. Caloplaca crenulatella s. lat. and C. ferrarii s. lat. are heterogeneous taxa appearing in four and two places respectively within our tree. Caloplaca ochracea also belongs to the group, although it has different ascospore characters. Caloplaca gyalolechiaeformis and C. pseudocitrina are later synonyms of C. tominii. Arctic and North American sorediate specimens morphologically very close to C. tominii represent a separate lineage recently recognized as C. erichansenii.
    Trvalý link: http://hdl.handle.net/11104/0201856