ワダソウとヒゲネワチガイソウ(ナデシコ科)の自然雑種 A Natural Hybrid between Pseudostellaria heterophylla and P. palibiniana (Caryophyllaceae)

    • 崔 〓 CHOI KYUNG
    • 韓国慶北大学校自然科学大学生物学科 Department of Biology, College of Natural Science, Kyungpook National University
    • 朴 宰弘 PAK JAE-HONG
    • 韓国慶北大学校自然科学大学生物学科 Department of Biology, College of Natural Science, Kyungpook National University

Abstract

韓国テグ地方Mt. Bisulsanのフロラ調査のおり,Pseudostellaria heterophyllaとP. palibinianaの他に,これらに種によく似ているが同定のできない個体を採集した。それらの外部形態,体細胞染色体,花粉稔性,アロザイムのバンドパターンを調べ比較したところ,同定できなかったそれらの個体はP. heterophyllaとP. palibinianaの間の自然雑種であることが判明した。それをP. heterophylla × P. palibinianaとして記載した。なお,この種間自然雑種はワチガイソウ属では初めての記録である。

During survey of the flora of Mt. Bisulsan at Taegu Province in Korea, we found along with Pseudostellaria heterophylla and P. palibiniana a few individuals which we could not identify. In order to determine their taxonomic position, we examined their external morphology, somatic chromosome number, pollen fertility, and allozyme band patterns, and concluded that they represent a natural hybrid between P. heterophylla and P. palibiniana. It was described as P. heterophylla × P. palibiniana, and this is the first report of the interspecific hybrid in PseudosteUaria.

Journal

Acta phytotaxonomica et geobotanica   [List of Volumes]

Acta phytotaxonomica et geobotanica 50(2), 161-171, 2000-02-28  [Table of Contents]

The Japanese Society for Plant Systematics

References:  9

You must have a user ID to see the references.If you already have a user ID, please click "Login" to access the info.New users can click "Sign Up" to register for an user ID.

Preview

Preview

Codes

  • NII Article ID (NAID) :
    110003758713
  • NII NACSIS-CAT ID (NCID) :
    AN00118019
  • Text Lang :
    ENG
  • Article Type :
    ART
  • ISSN :
    00016799
  • NDL Article ID :
    5299103
  • NDL Source Classification :
    ZR3(科学技術--生物学--植物)
  • NDL Call No. :
    Z18-64
  • Databases :
    CJP  NDL  NII-ELS