关键词: 绿爬山虎, 品种

Abstract: The new cultivar‘Cuiyu’was selected from the wild germplasm resources of shinygreen creeper（Parthenocissus laetivirens Rehd.）domesticated for many years. The cultivar has developed tendrils. The young and mature leaves are green during the growing season. Bubble-like bulges are distributed in the adaxial surface of the leave. This new cultivar‘Cuiyu’grows rapidly with strong climbing capacity and the excellent resistances to cold，drought and heat. It is suitable to be cultivated in Beijing and its surrounding for vegetation cover barrens，slope revegetation and vertical greening.

Key words: shinygreen creeper, cultivar