植物学报 ›› 1995, Vol. 12 ›› Issue (专辑): 28-29.

• 研讨会论文集 • 上一篇    下一篇

贵州苏铁的变异类型

邓朝义   

  1. (贵州省黔西南州林业科学研究所, 贵州兴义 562400)
  • 出版日期:1995-11-15 发布日期:1995-11-15

Variational forms of Cycas guizhouensis K. M. Lan et R. F. Zou

Deng Chao-yi   

  1. (Southwestern Guizhou Institute of Forestry Xingyi, Guizhou 562400)
  • Online:1995-11-15 Published:1995-11-15

摘要: 本文对南盘江地区的贵州苏铁的变异类型进行了初步研究,按照变异情况可以划分为模式型、宽叶型、窄叶型、叉孢型四种变异类型,并对其主要特征和分布情况进行了简述。

Abstract: Four variational forms of Cycas guizhouensis were observed. They were broad leaf type ,narrow leaf type ,and forked macrosporophyll type beside typical type. Distributions of all types were descriled in this paper.