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Plant Diversity ›› 1994, Vol. 16 ›› Issue (03): 1-3.

• 研究论文 •    

短距乌头和弯短距乌头名实辩证

杨亲二   

  1. 中国科学院植物研究所系统与进化植物学开放研究实验室
  • 出版日期:1994-06-25 发布日期:1994-06-25

ON THE IDENTITY OF ACONITUM BREVICALCARATUM (FINET ET GAGNEP.) DIELS

YANG Qing-Er   

  1. Laboratory of Systematic and Evolutionary Botany, and Herbarium,Institute of Botany,Chinese Academy of Sciences
  • Online:1994-06-25 Published:1994-06-25

摘要: 本文指出Aconitum lycoctonum var.brevicalcaratum Finet et Gagnep.的合模式 即Delavay975,3212的花瓣实际上有明显向后弯的短距,其变型f.bracteatum Finet et Gagnep.的模式Delavay 975 bis的花瓣无距,因此,如若按照王文采教授的意见,将花瓣有明显向后弯的短距的类型和花瓣无距的类型处理为两个变种,则前者的正确名称应当是A.brevicalcaratum(Finet et Gagnep.)Diels var.brevicalcaratum; A.lauenerianum Fletcher和 A.brevicalcaratum var.lauenerianum(Fletcher)W.T.Wang为其异名,而后者的正确名称是A.brevicalcaratum var.parviflorum Chen et Liu;A.lycoctonum var.brevicalcaratum Finetet Gagnep.f.bracteatum Finet et Gagnep.和 A.brevicalcaratum(Finet et Gagnep.)Diels f. bracteatum(Finet et Gagnep.)Hand·-Mazz.为其异名。

关键词: 弯短距乌头, 短距乌头, 名实辩证

Abstract: An examination of the type specimens cited by Finet and Gagnepain under their A. lycoctonum var. brevicalcaratum, i. e. Delavay 975 and 3212, shows that they perfectly agree with A. lauenerianum Fletcher. That is to say, the Delavay 975 and 3212 also have petals with a 4-5 mm long, backwardly directed spur.

Key words: Aconitum brevicalcaratum var. brevicalcaratum