中国大陆茜草科一新归化种——双角草

Diodia Virginiana,A Newly Naturalized Species of Rubiaceae in China's Mainland

本文报道了分布安徽的茜草科一新归化种——双角草(Diodia virginiana Linn.).双角草原产北美洲,是一种难以控制的草坪杂草,在我国台湾有入侵记录,该种植物有可能成为难以控制的危害入侵种风险.

Diodia virginiana Linn .,a newly naturalized species of Rubiaceae ,was found in Anhui Province . This species ,native to North America ,is a difficult-to-control lawn weed .Therefore ,more attention should be paid to this harmful invasive species in Mainland in the future .