The three species of Dysosma versicolor belong to the typical East Asia-North America discontinuous distribution species, indicating that the ancestors of Dysosma versicolor were widely distributed in a certain land, and later, with the drift of the earth plate, this land was divided and evolved independently.

Therefore, lotus leaf is of great significance to the study of flora geography such as geographical change and species migration. And Dysosma also has a very good meaning. The flower language of Dysosma is affection, as pure, clear and obscure as Dysosma.