Return from the Lost : Rediscovery of the Presumed Extinct Leptosolena (Zingiberaceae) in the Philippines and its Phylogenetic Placement in Gingers Return from the Lost : Rediscovery of the Presumed Extinct Leptosolena (Zingiberaceae) in the Philippines and its Phylogenetic Placement in Gingers

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著者

    • FUNAKOSHI HIDENOBU
    • Department of Environmental System Science, Graduate School of Science and Technology, Shinshu University
    • KRESS W. JOHN
    • Department of Botany, MRC-166, United States National Herbarium, National Museum of Natural History, Smithsonian Institution
    • LIU AIZHONG
    • Department of Botany, MRC-166, United States National Herbarium, National Museum of Natural History, Smithsonian Institution
    • INOUE KEN
    • Biological Institute and Herbarium, Faculty of Science, Shinshu University

抄録

The genus Leptosolena currently accepted as monotypic and endemic to the Philippines, has been considered as an imperfectly known genus due to the description based on insufficient herbarium materials for describing floral characters and no recent collection. Our rediscovery of L. haenkei has made it possible not only to describe the species in more depth from fresh materials and to compare with the uncertain second species, L. insignis, more precisely, but to clarify the phylogenetic position among Zingiberaceae with molecular data. Our results support the former treatment that L. haenkei and L. insignis are conspecific, resulting in L. insignis as a later synonym. The lectotype of L. haenkei is chosen among Haenke's historical collections deposited at PR and PRC. Results from DNA sequence data of the ITS and matK loci demonstrate that Leptosolena forms a clade with Vanoverberghia and Alpinia species from the Philippines and Oceania.

収録刊行物

  • Acta phytotaxonomica et geobotanica

    Acta phytotaxonomica et geobotanica 56(1), 41-53, 2005

    日本植物分類学会

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各種コード

  • NII論文ID(NAID)
    110006318376
  • NII書誌ID(NCID)
    AA11586265
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    1346-7565
  • データ提供元
    CJP書誌  NII-ELS  J-STAGE 
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