Gen-ichi_Koidzumi
Gen-ichi Koidzumi
Japanese botanist (1883–1953)
Gen-ichi Koidzumi (小泉 源一, Koizumi Gen'ichi, 1 November 1883 – 21 December 1953) was a Japanese botanist, author of several papers and monographs on phytogeography including work on roses and Amygdaloideae (Rosaceae), maples (Aceraceae), mulberries (the genus Morus), and many other plants. His name is sometimes transliterated as Gen’ichi or Gen-Iti,[1] or as Koizumi.