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| 金钟藤分类考证及补充描述 |
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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*
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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
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| 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 |
| Fund project: |
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| Revision and additional notes on Merremia boisiana and M.boisiana var.fulvopilosa(Convolvulaceae) |
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WANG Bo-Sun1, QIU Hua-Xing2, LIAO Wen-Bo1, LI Ming-Guang1,
DING Ming-Yan1, PENG Shao-Lin1,2*
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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
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| 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 |
