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猕猴桃属十种三变种的染色体数目

熊治廷, 黄仁煌   

  1.  (中国科学院武汉植物研究所,武汉)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1988-06-18 发布日期:1988-06-18
  • 通讯作者: 熊治廷

Chromosome Numbers of 10 Species and 3 Varieties in Actinidia Lindl.

Xiong Zhi-Ting, Huang Ren-Huang   

  1.  (Wuhan lntitute of Botany, Academia Sinica, 武汉)
  • Received:1900-01-01 Revised:1900-01-01 Online:1988-06-18 Published:1988-06-18
  • Contact: Xiong Zhi-Ting

关键词: 猕猴桃属, 染色体数目

Abstract:

Somatic chromosome numbers of 10 species and 3 varieties in  Actinidia
Lindl. are reported for the first time, except A. polygama (Sieb. et Zucc.) Maxim. Two
ploidy levels, diploid and tetraploid, are found both in A. polygama and A. kolomikta (Ma-
xim. et Rupr.) Maxim. Chromosome numbers are listed as follows: A. kolomikta (Maxim. et
Rupr.) Maxim. 2n=58, 116, A. polygama (Sieb. et Zucc. Maxim. 2n=58, 116, A. macrosper-
ma Liang 2n=116, A. callosa var. henryi Maxim. 2n=116, A. callosa var. discoler Liang 2n
=116, A. cylindrica Liang 2n=58, A. chrysantha Liang 2n=116, A. sabiaefolia Dunn 2n=
58, A. melliana Hand.-Mazz. 2n=58, A. hemsleyana Dunn 2n=58, A. fulvicoma var. lanata
(Hemsl.) Liang 2n=58, A. latifolia (Gardn. et Champ.) Merr. 2n=58, and A. lanceolata
Dunn 2n=58.

Key words: Actinidia, Chromosome number.