In: J. Coll. Sci. Imperial Univ. Tokyo, Vol. 30, pp. 1–471. 1911–1921: Icones Plantarum Formosanarum. 10 Volumes. Bureau of Productive Industries, Government of Formosa, Taihoku, Taiwan. 1921: The Natural Classification of Plants according to the Dynamic System. In: Icones Plantarum Formosanarum. Vol. 10, pp. 97–234. 1931: Über das "Dynamische System“ der Pflanzen. In: Berichte der Deutschen botanischen Gesellschaft. Vol. 49, pp. 328–348. External links References 20th-century Japanese botanists Botanists active in Japan 1874 births 1934 deaths People from Niigata Prefecture University of Tokyo 19th-century Japanese botanists Japanese taxonomists