| Family | Ranunculaceae |
| Scientific name | Anemone keiskeana T. Ito ex Maximovicz |
| Synonyms | Tamuria keiskeana (T. Ito ex Maximovicz) V. N. Starodubtzev |
| Common name | (Japanese common name) yukiwari-ichige (ユキワリイチゲ, 雪割一華 [meaning: snow break one flower weed]) |
| (English common name) none | |
| Distribution | (Japan) Honshu (west of Kinki region), Shikoku, Kyushu |
| (Other nations) none | |
| Chromosomal number | 2n=28 |
| Description | Leaves 3 leaflets each 3-7cm long, 2-5cm wide. Scapes 20-30cm tall. Flowers pale purple 3-3.5cm across, flowering in February to March. Perennial plants. |
| Reference | Multiple origins of Southern Hemisphere Anemone (Ranunculaceae) based on plastid and nuclear sequence data |
| March 2007 at Institute for Nature Study |
March 2007 at Institute for Nature Study |
March 2007 at Institute for Nature Study |
| March 2008 at Koishikawa Botanical Garden |
March 2008 at Koishikawa Botanical Garden |
March 2008 at Koishikawa Botanical Garden |
| March 2008 at my home |
March 2008 at my home |
early March 2008 at my home |