摘要
该研究报道了广东省湛江市霞山区发现的中国大陆旋花科番薯属一新归化种——槭叶小牵牛(Ipomoea wrightii A.Gray)。该种原产热带美洲,引入并归化于中国台湾。通过野外调查,获得该种的详细特征和生境信息,并简要讨论了该种潜在的生态风险。
Ipomoea wrightii A. Gray,is recently found to be naturalized in Zhanjiang,Guangdong,China,which is native to tropical America,introduced and naturalized in Taiwan,China. Morphological variations of this species were carefully examined and habitat information were also collected during field investigation. Detailed description and color photographs are provided for the facility of identification. Their potential ecological risks are also discussed.
作者
王樟华
汪远
严靖
马金双
WANG Zhang-Hua;WANG Yuan;YAN Jing;MA Jin-Shuang(Shanghai Chenshan Plant Science Research Center, Chinese Academy of Sciences,Shanghai Chenshan Botanical Garden, Shanghai 201602, China)
出处
《广西植物》
CSCD
北大核心
2017年第12期1533-1536,共4页
Guihaia
基金
国家科技部科技基础性工作专项项目(2014FY120400)
上海市绿化与市容管理局项目(G152432)~~
关键词
槭叶小牵牛
归化
番薯属
外来植物
Ipomoea wrightii A.Gray
naturalized
Ipomoea
alien plant