1.The genus Helleborus includes plants that are commonly called " Christmas rose" and "Lenten rose" .
铁筷子属类植物包括平常所说的“圣诞玫瑰”以及“四旬玫瑰”。
2.Study the inhibitory effect and the mechanism of helleborus thibetanus france. Polysaccharide(HFPS) on tumor growth.
目的：研究铁筷子多糖（HFPS）的体内抑瘤效应，探讨其作用机制。
3.Discussing Helleborus thibetanus Cultivation Techniques and Evaluating the Utilization
铁筷子的栽培技术研究及其利用价值
4.Pollen of Helleborus orientalis or Lenten rose
东方菟葵或蔷薇的花粉