Karyotypes of 12 Wild Populations of Lilium sargentiae from Yunnan Province Karyotypes of 12 Wild Populations of Lilium sargentiae from Yunnan Province Karyotypes Analysis of Eight Wild Populations of Lilium sargentiae from Yunnan Provice Genetic Diversity of Lilium sargentiae Based on Phenotypic Traits and ISSR Markers Study of Polyploid Development Induction of Lilium sargentiae Wilson by Two Herbicides in vitro Construction of Lilium sargentiae SSH Library Induced by Fusarium oxysporum and Screening of the Resistance Related Genes Genetic diversity analysis of natural groups of Lilium sargentiae by SRAP markers