Yo Takenaka

Yo Takenaka (竹中 要 Takenaka Yō, 1903–1966) was a Japanese plant geneticist and a Professor of Department of Cell Genetics, National Institute of Genetics. He is notable for researching the phylogenetic classification of cherry blossom. He discovered that Prunus × yedoensis is a crossbreed of two wild species of Japanese cherry; Prunus spachiana forma ascendens (Edo higan) and Prunus speciosa (Oshima zakura) by crossing experiments. He was also known as a researcher on Japanese morning glory and Nicotiana.^{[1][2] [3][4]}