贵州苦苣苔科一新记录属——弥勒苣苔属

Paraisometrum W.T.Wang,a Newly Recorded Genus of Gesneriaceae from Guizhou,China

报道了贵州苦苣苔科一新记录属——弥勒苣苔属(Paraisometrum W.T.Wang)。该属为中国特有的单型属,仅弥勒苣苔(P.mileenseW.T.Wang)一种,分布于云南东南部和广西西部,在贵州省为首次记录。本文对该种进行详细描述,重新确定了该种花冠的颜色为黄色,并提供了野外照片。凭证标本存放于广西植物研究所标本馆(IBK)。

Paraisometrum W.T.Wang is a monotypic genus with only one species,namely P.mileense W.T.Wang that has been previously known from southeastern Yunnan and western Guangxi.A new distributional record in Guizhou is reported here.The detailed description and photos are given where the corolla is redescribed as yellow.The voucher specimens are hold in Herbarium of Guangxi Institute of Botany（IBK）.