广西苦苣苔科一新记录属——报春苣苔属

Primulina Hance， a newly recorded genus of Gesneriaceae from Guangxi， China

关键词:  报春苣苔  苦苣苔科  新记录属  广西

摘要:

报道了广西苦苣苔科植物一新记录属——报春苣苔属，该属为中国特有的单型属，仅报春苣苔一种。报春苣苔分布狭域，数量稀少，已被列为国家一级重点保护植物。报春苣苔在广西境内仅知一个分布点，对其野外种群进行了实地调查。

Abstract:

Primulina Hance is reported for the first time from Guangxi， it is a monotypic genus which is endemic to China， with only one species，namely P.tabacum Hance. It is narrowly distributed in northern Guangdong， southern Hunan and eastern Guangxi， and the quantity of this species is rare， so it is listed in the “first class key protected wild plants”. There is only one distrbution spot in Guangxi， and the community characteristics are investigated in the wild.