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多药马兜铃亚属的分类修订

马金双   

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1992-11-10 发布日期:1992-11-10
  • 通讯作者: 马金双

A Taxonomic Revision on Genus Aristolochia Subgenus Pararistolochia

Ma Jin-Shuang   

  • Received:1900-01-01 Revised:1900-01-01 Online:1992-11-10 Published:1992-11-10
  • Contact: Ma Jin-Shuang

摘要:

多药马兜钤亚属是马兜铃属目前已知3个亚属中最小的一个亚属,约9种,其中8种产于热带
非洲,1种产于热带亚洲(马来西亚)。  本工作从经典分类学角度对该亚属的系统进行了探讨,首次利用花药数目及其排列方式将其划分为三个组,并对其中所含的种类进行了分类学处理,本文承认9种及3个新异名。

关键词: 多药马兜铃亚属, 马兜铃亚属, 分类修订, 系统, 非洲, 亚洲

Abstract:

Aristolochia   Subgen. Pararistolochia  ( Hutch.  &  Dalz. ) O. C.
Schmidt, a smallest one among so far known three subgenera in the genus, often
treated as a separate genus, is composed of only nine species from Tropical
Africa (8 species)and Tropical  Asia ( l species). This work deals mainly with the
system and  taxonomic treatment as well as distribution based on the herbarium
materials form British Museum (Natural History) (BM), National Botanical Gar-
den of Belgium(BR), Royal Botanic Gardens of Kew(K) and Laboratoire de
Phanerogamie of Paris(P). Three sections in the subgenus are described as new
by the number of anthers and its arrangement. Also two names, Pararistolochia
zenkeri (Engl.)  Hutch.  & Dalz.  and P.  macrocarpa (Duch.)  Poncy var.
soyauxiana(Oliv. )Poncy, are reduced to synonyms of A. macrocarpa Duch.; and
one name, A. preussii Engl., is reduced to a synonym of A. promissa Mast.

Key words: Subgenus Pararistolochia, Aristolochia, Taxonomic revision, System, Africa, Asia