S. Oshita

Molecular Phylogeny of Eupatorieae (Asteraceae) Estimated from cpDNA RFLP and its Implication for the Polyploid Origin Hypothesis of the Tribe

T. Yahara, J. Yokoyama, D. Crawford, 2000, Journal of Plant Research.

Molecular evolution of a host-range gene in geminiviruses infecting asexual populations of Eupatorium makinoi.

T. Yahara, M. Ikegami, K. Ooi, 1998, Genes & genetic systems.