Vincetoxicum yonakuniense, a New Combination of Asclepiadaceae and its New Distribution Record on Senkaku Islands, Ryukyu Archipelago

  • YAMASHIRO TADASHI
    Biological Institute, Graduate School of Science, Tohoku University
  • TATEISHI YOICHI
    Department of Science Education, Faculty of Education, University of the Ryukyus
  • MAKI MASAYUKI
    Division of Ecology and Evolutionary Biology, Graduate School of Life Sciences, Tohoku University

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Description

Cynanchum yonakuniense, a perennial twining herb, endemic to Yonaguni Island, the Ryukyu Archipelago has never been recorded since its original materials collected there. We rediscovered it on the island and moreover found a herbarium specimen of the species on Senkaku Islands in the same archipelago. In this paper we added the morphologies of root, fruit and seed to the description of this species. On the basis of morphological re-examinations, we propose a new combination Vincetoxicum yonakuniense.

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Details 詳細情報について

  • CRID
    1390001205270344704
  • NII Article ID
    110006318612
  • NII Book ID
    AA11586265
  • DOI
    10.18942/apg.kj00004623203
  • ISSN
    21897042
    13467565
  • Text Lang
    en
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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