贡山三尖杉的新名称(Cephalotaxus talonensis Cheng et Feng ex S.G.Lu et X.D.Lang)及分类地位

doi:10.7525/j.issn.1673-5102.2013.01.002

植物研究 ›› 2013, Vol. 33 ›› Issue (1): 4-6.doi: 10.7525/j.issn.1673-5102.2013.01.002

贡山三尖杉的新名称(Cephalotaxus talonensis Cheng et Feng ex S.G.Lu et X.D.Lang)及分类地位

郎学东^1,2；苏建荣^1*；陆树刚²

1.中国林业科学研究院资源昆虫研究所，昆明　650224；2.云南大学生命科学学院，昆明　650091

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2013-01-20 发布日期:2013-01-20
通讯作者: 苏建荣
基金资助:

Cephalotaxus talonensis Cheng et Feng ex S.G.Lu et X.D.Lang,a New Name of the Family Cephalotaxaceae and Its Taxonomic Status

LANG Xue-Dong;SU Jian-Rong*;LU Shu-Gang

1.Research Institute of Resources Insects,Chinese Academy of Forestry,Kunming　650224；2.School of Life Sciences,Yunnan University,Kunming　650091

Received:1900-01-01 Revised:1900-01-01 Online:2013-01-20 Published:2013-01-20
Contact: SU Jian-Rong
Supported by:

摘要/Abstract

摘要： 提议贡山三尖杉的新名称Cephalotaxus talonensis Cheng et Feng ex S.G.Lu et X.D.Lang替代不合法的旧名称Cephalotaxus lanceolata K.M.Feng in Cheng et al.(晚出同名)。对比贡山三尖杉和三尖杉Cephalotaxus fortunei Hooker的模式标本和自然生长状态下的叶片形态，支持将贡山三尖杉处理为种的等级，不赞同Silba(1990)将贡山三尖杉降为三尖杉的变种［Cephalotaxus fortunei Hooker var. lanceolata(Feng) Silba］。文中提供4幅参照图片。

关键词: 三尖杉科, Cephalotaxus talonensis Cheng et Feng ex S.G.Lu et X.D.Lang, 新名称

Abstract: A new name of Cephalotaxaceae, Cephalotaxus talonensis Cheng et Feng ex S. G. Lu et X. D. Lang, is reported to replace the illegitimate name, Cephalotaxus lanceolata K. M. Feng(1975), which is a later homonym of the name Cephalotaxus lanceolata Hort. ex Beiβner (1901). Additionally, based on comparison of leaf morphology and holotypes between Cephalotaxus fortunei Hooker and C.lanceolata K. M. Feng, we support that C.lanceolata K. M. Feng should be treated as rank of species, and disagreed with the argument that Silba (1990) reduced C.lanceolata K. M. Feng to C.fortunei Hooker var. lanceolata (Feng) Silba. In this paper, four new pictures are provided.

Key words: Cephalotaxaceae, Cephalotaxus talonensis Cheng et Feng ex S.G.Lu et X.D.Lang, new name

中图分类号:

Q949.4

郎学东;苏建荣*;陆树刚. 贡山三尖杉的新名称(Cephalotaxus talonensis Cheng et Feng ex S.G.Lu et X.D.Lang)及分类地位[J]. 植物研究, 2013, 33(1): 4-6.

LANG Xue-Dong;SU Jian-Rong*;LU Shu-Gang. Cephalotaxus talonensis Cheng et Feng ex S.G.Lu et X.D.Lang,a New Name of the Family Cephalotaxaceae and Its Taxonomic Status[J]. Bulletin of Botanical Research, 2013, 33(1): 4-6.

贡山三尖杉的新名称(Cephalotaxus talonensis Cheng et Feng ex S.G.Lu et X.D.Lang)及分类地位

Cephalotaxus talonensis Cheng et Feng ex S.G.Lu et X.D.Lang,a New Name of the Family Cephalotaxaceae and Its Taxonomic Status

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