| Family | Asteraceae (alt. Compositae) |
| Scientific name | Diaspananthus uniflorus (Schultz Bipontinus) Kitamura |
| Synonyms | Ainsliaea uniflora Schultz Bipontinus; Diaspananthus palmatus Miquel |
| Common name | (Japanese common name) kusa-yatsude [yatsude weed (yatsude = Fatsia japonica)] |
| (English common name) none | |
| Distribution | (Japan) Honshu (Pacific Ocean side of Kanto region - Kinki region) |
| (Other nations) none | |
| Chromosomal number | unknown |
| Description | Plants electing 40-100cm. Leaves 6-14cm. Flowers red, flowering in September to October. Perennial plants. |
| Note | Rare species. |
| October 2007 at Nikko Botanical Garden |
October 2007 at Nikko Botanical Garden |
October 2007 at Nikko Botanical Garden |
| October 2007 at Nikko Botanical Garden |
October 2007 at Nikko Botanical Garden |
October 2007 at Nikko Botanical Garden |