Genetic variability and diversity of the main resources of lily assessed via phenotypic characters, pollen morphology, and ISSR markers.

摘要: Lily (Lilium spp), which belongs to Lilium, is one kind of monocotyledon. As a perennial ornamental plant with extremely high esthetic, edible, and medicinal value, lily has gained much favor due its mostly showy flowers various colors elegant shape. In this research, we studied experimental materials in sample 49 individuals including 40 cultivars, nine species wild lily, their variants. The collection cultivars covered all six hybrids the genus, i.e., Asiatic hybrids, Oriental Longiflorum LA LO OT hybrids. Genetic diversity inter-relationships were assessed through analysis phenotypic characteristics, pollen morphology, ISSR molecular markers. Quantitative characters selected analyze variation, results indicating greater variability petiole length as compared other characters. Pollen morphological observations suggested that largest variation coefficient between was lumina. makers demonstrated both possess level genetic diversity. Specifically, higher than cultivars.