Integrative Biology Journals

Plant Diversity ›› 1990, Vol. 12 ›› Issue (S3): 1-3.

• Articles •    

KARYOTYPE STUDY ON THE GENUS OPHIOPOGON IN YUNNAN

Yang Yongping Li Heng Liu Xianzhang Kondo Katsuhiko1   

  1. Kunming Institute of Botany, Academia Sinica
  • Online:1990-12-26 Published:1990-12-26

云南沿阶草属植物的核型研究

杨永平 李恒 刘宪章 近藤胜彦   

  1. 中国科学院昆明植物研究所

Abstract:

Abstract This paper reports the numbers of chromosome and karyotypes in 18 specie of genus Ophiopogon, 1 species of Liriope, 1 of Peliosanthes. Among them, the karyotypes of 16 species are reported for the first time. The karyotype formulae are as follows.

Key words: Ophiopogon, Liriope, Peliosanthes, Karyotype

摘要:

本文报道了沿阶草属(Ophiopogon)18个种,麦冬属(Liriope)和球子草属(Peliosanthes)各1种的染色体核型,其中16种植物的核型为首次报道。它们是:1.屏边沿阶草(O.pingbienensis)为2n=2x=36=26m+losm;2.木根沿阶草(O.Xylorrhizus)为2n=2x=36=26m+10sm,或 2n=2x=36=24m+12sm。

关键词: 沿阶草属, 麦冬属, 球子草属, 核型