| Family | Ranunculaceae |
| Subfamily | Ranunculoideae |
| Tribe | Anemoneae |
| Scientific name | Clematis alpina (L.) Miller subsp. ochotensis (Pallas) O. Kuntze var. fusijamana O. Kuntze |
| Synonyms | Clematis alpina (L.) Miller subsp. ochotensis (Pallas) O. Kuntze var. japonica (Nakai ex H. Hara) T. Shimizu; Clematis ochotensis (Pallas) Poiret var. japonica Nakai ex H. Hara; Clematis ochotensis (Pallas) Poiret var. japonica Nakai ex H. Hara forma apiciflora H. Hara |
| Common name | (Japanese common name) miyama-hansho-dzuru (ミヤマハンショウヅル or ミヤマハンショウズル, 深山半鐘蔓 [meaning: high mountain hansho-dzuru (hansho-dzuru = Clematis japonica)]) |
| (English common name) none | |
| Distribution | (Japan) Honshu (north of Central region) |
| (Other nations) none | |
| Habitat | Mountane or subalpine forest |
| Chromosomal number | 2n=16 |
| Description | Leaves ternate. Flowers deep purple ca. 2.5-3.5cm long, flowering in June to August. Vine. Subshrub or perennial plants |
| Reference | Clematis alpina var. ochotensis (Pall.) Kuntze |
| Geographical Races of Clematis alpina in Northern Japan | |
| Note | Native to Japan. |
| May 2009 at my home |
May 2009 at my home |
| May 2009 at my home |