Study on pollen characters and genetic relationship of several Lilium cultivars
ZHANG Xili,ZHOU Hougao,ZHOU Yan,NING Yunfen (Agric. College, Guangxi Univ., Nanning 530005,China)$$$$
The pollen characters of several Lilium cultivars were studied in present paper. The lily hybrids cultivars can be classified correctly by the clustering analysis method. Nine cultivars can be classificated into three groups: Asiatic hybrids, Longiflorum hybrids and Oriental hybrids. The results indicated that there was closer relationship between Asiatic hybrids and Oriental hybrids.