]> Botany Tsugaru, Shunsuke, Mitsuta, Shigeyuki & Sawada, Taketarô Tsugaru, Shunsuke, Mitsuta, Shigeyuki & Sawada, Taketarô S. Tsugaru, S. Mitsuta & T. Sawada Tsugaru, S., Mitsuta, S., & Sawada, T.