Počet záznamů: 1  

A taxonomic revision of Taraxacum sect. Dissecta, a continental steppe group common in Siberia and adjacent regions of Central Asia

  1. 1.
    0576455 - BÚ 2024 RIV NZ eng J - Článek v odborném periodiku
    Kirschner, Jan - Štěpánek, Jan
    A taxonomic revision of Taraxacum sect. Dissecta, a continental steppe group common in Siberia and adjacent regions of Central Asia.
    Phytotaxa. Roč. 590, č. 1 (2023), s. 1-67. ISSN 1179-3155. E-ISSN 1179-3163
    Institucionální podpora: RVO:67985939
    Klíčová slova: Taraxacum sect. Dissecta * Asia * taxonomy
    Obor OECD: Plant sciences, botany
    Impakt faktor: 1.1, rok: 2022
    Způsob publikování: Omezený přístup
    https://doi.org/10.11646/phytotaxa.590.1.1

    Steppe and similar habitats in southern Siberia, Mongolia and adjacent regions harbour a considerable diversity of Taraxacum sect. Dissecta, its taxonomic revision is presented. A thorough study of live and herbarium plants revealed 30 species that belong, or are very close, to T. sect. Dissecta, seven species were known previously and 23 are described as new, mostly from the Altai Republic, Novosibirsk, Irkutsk, Lake Baikal and Bratsk. Their distribution includes the Asiatic part of Russia, Kazakhstan, Kyrgyzstan, Mongolia and Xinjiang, China. The name T. dissectum (Ledeb.) Ledeb. is relegated to the synonymy of T. pubescens (Fr.) Fr. A detailed analysis of the original material of the name T. collinum revealed that it consists of mostly juvenile plants belonging to several species of T. sect. Dissecta, and that it requires further study on newly collected material. The frequently reported occurrence of T. sect. Dissecta (as T. dissectum) in the European mountain ranges was reassessed.
    Trvalý link: https://hdl.handle.net/11104/0346012

     
     
Počet záznamů: 1  

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