金钟藤分类考证及补充描述

王伯荪<sup>1</sup>; 丘华兴<sup>2</sup>; 廖文波<sup>1</sup>; 李鸣光<sup>1</sup>; 丁明艳<sup>1</sup>; 彭少麟<sup>1; 2*</sup>

引用本文:	王伯荪, 丘华兴, 廖文波, 李鸣光, 丁明艳, 彭少麟.金钟藤分类考证及补充描述[J].广西植物,2007,(4):527-536.[点击复制]
	WANG Bo-Sun, QIU Hua-Xing, LIAO Wen-Bo, LI Ming-Guang, DING Ming-Yan, PENG Shao-Lin.Revision and additional notes on Merremia boisiana and M.boisiana var.fulvopilosa(Convolvulaceae)[J].Guihaia,2007,(4):527-536.[点击复制]

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金钟藤分类考证及补充描述
王伯荪¹, 丘华兴², 廖文波¹, 李鸣光¹, 丁明艳¹, 彭少麟^1,2*
1.中山大学生命科学学院有害生物控制与资源利用国家重点实验室, 广州 510275;2.中国科学院华南植物园, 广州 510650

摘要:

旋花科植物金钟藤在中国华南地区已蔓延暴发成为“森林杀手”,已引起各界的高度关注。该文对金钟藤的系统归隶、基名与异名、模式标本、分类文献,以及相关种进行考证和分析,澄清了一些误解和标本鉴定的错误,论证了金钟藤变种黄毛金钟藤在中国仅产于广西,而云南产的黄毛金钟藤实为铜钟藤,并把Merremia biosiana var.sumatrana van Ooststr.作黄毛金钟藤的新异名处理。

关键词: 旋花科金钟藤分类考证补充描述

DOI：

分类号:Q949.777.1

基金项目:

Revision and additional notes on Merremia boisiana and M.boisiana var.fulvopilosa(Convolvulaceae)

WANG Bo-Sun¹, QIU Hua-Xing², LIAO Wen-Bo¹, LI Ming-Guang¹, DING Ming-Yan¹, PENG Shao-Lin^1,2*

1.State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou 510275, China;2.South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China 1.State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou 510275, China; 2.South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China

Abstract:

Merremia boisiana(Gagnep.)van Ooststr.(Convolvulaceae)spread over South China. It became a“forest killer”and caught much attention. Taxonomic revision was made based on basionym,synonym,literature survey,type and relative specimen observations. Inaccurate or error determinations were corrected. M.boisiana(Gagnep.)van Ooststr.var.fulvopilosa(Gagnep.)van Ooststr.occurred only in Guangxi of China,and that formerly reported occurrence in Yunnan Province was actually Merremia bimbim(Gagnep.)van Ooststr.,and M.biosiana var.sumatrana van Ooststr.was a synonym of the former. Description of the species and infraspecific taxa were given.

Key words: Convolvulaceae Merremia boisiana(Gagnep.)van Ooststr. taxonomic revision additional notes