大盘山蔷薇——浙江产蔷薇属一新变种

Rosa cymosa var.dapanshanensis,a New Variety of Rosaceae from Zhejiang,China

描述和图解了浙江蔷薇属的一新变种——大盘山蔷薇,与原变种小果蔷薇的区别在于托叶革质,宿存,具1脉,边缘有腺毛状齿,叶轴密被短柔毛,小叶柄被短柔毛。

Rosa cymosa var. dapanshanensis, a new variety, was described and illustrated in this paper. It differs from var. cymosa in having coriaceous, 1-nerved and persistent stipules with a glandularly toothed margin, densely pubescent rachises, and pubescent leaflet petioles.