| Family | Ranunculaceae |
| Subfamily | Ranunculoideae |
| Tribe | Anemoneae |
| Scientific name | Clematis terniflora de Candolle var. boninensis (Hayata) Tuyama |
| Synonyms | Clematis boninensis Hayata |
| Common name | (Japanese common name) munin sen-nin sou (ムニンセンニンソウ, 無人仙人草 [meaning: Ogasawara Islands legendary wizard weed]) |
| (English common name) none | |
| Distribution | (Japan) Ogasawara Islands |
| (Other nations) none | |
| Habitat | Forest edge |
| Chromosomal number | unknown |
| Description | Leaves 2-3 pinnate, leaflets each 3-7cm long. Flowers white, flowering in August to September. Vine. Subshrub or perennial plants. |
| Reference | Clematis terniflora var. boninensis (Hayata) W.T. Wang |
| Clematis terniflora de Candolle | |
| Note | Rare species. |
| August 2007 at Tsukuba Botanical Garden |
August 2007 at Tsukuba Botanical Garden |
August 2007 at Tsukuba Botanical Garden |
| October 2009 at Tsukuba Botanical Garden |