Watanabe, K. 1981. Studies on the control of diploid-like meiosis in polyploid taxa of Chrysanthemum, I. Hexaploid C. japonense Nakai. Cytologia 46: 459–498.
WATANABE, K . Y. NISHII, & R. TANAKA. 1972. Anatomical observations on the higH frequency callus formation from anther culture of Chrysanthemum. Jap. J. Genet. 47: 249-255.
WATANABE, K . Y. NISHII, & R. TANAKA. 1972. Anatomical observations on the higH frequency callus formation from anther culture of Chrysanthemum. Jap. J. Genet. 47: 249-255.