The pink flower becomes dim and the fantastic yellowish green flower is a chrysanthemum how. I referred to the origin of the name of the senility before. It means that the place of origin of the senility was brought Japan in Mainland China in the Heian era. As for the chrysanthemum, wild chrysanthemum grew wild in Japan, but the cultivation class and the garden variety seemed to be brought in the same way from an end of the Nara era by China.