河南省归化植物一新记录种:银背委陵菜(Potentilla argentea L.)  

A New Record Species of Naturalized Plants in Henan Province: Potentilla argentea L.

作　　者：张云霞 杨浩哲 ZHANG Yun-xia;YANG Hao-zhe(College of Life Science,Zhengzhou Normal University,Zhengzhou 450044,China;Luoyang Academy of Agriculture and Forestry,Luoyang 471022,China)

机构地区：[1]郑州师范学院生命科学学院,河南郑州450044 [2]洛阳农林科学院,河南洛阳471022

出　　处：《郑州师范教育》2022年第4期13-16,共4页Journal of Zhengzhou Normal Education

摘　　要：本文报道了河南省委陵菜属一新归化种:银背委陵菜(Potentilla argentea L.)。依据野外观察和凭证标本详细描述了该种形态特征,编制了其与河南省相近种的检索表及与中国其他相近种的检索表。分析了其引入河南的途径,讨论了该种进一步扩散、入侵的可能性。This paper reports a new naturalized species of the genus Potentilla in Henan,Potentilla argentea L.The morphological characters of this species were described in detail based on field observations and voucher specimens,and a search list of its similar species in Henan and its similar species in China was compiled.The pathway of its introduction into Henan was analyzed,and the possibility of further spread and invasion of the species was discussed.

关 键 词：新记录 归化植物 河南省 银背委陵菜 

分 类 号：Q949[生物学—植物学]