Narcissus is a member of Narcissuses in Amaryllidaceaes, which has very high ornamental characters and worth. Narcissus tazetta L. is the native species of FuJian. The major cultivar is China narcissus (N. tazetta var. Chinensis Roem.), which has white corolla and light yellow vice-corolla. The white-flower species and yellow-flower species are also cultured. The studies on morphology characteristics and chromosome karyotypes analysis had been done to find the phylogenetic process and relationship among the...