| Family | Rosaceae |
| Scientific name | Potentilla freyniana Bornmüller |
| Synonyms | Potentilla longepetiolata H. Léveillé; Potentilla morii Hayata; Potentilla sutchuenica Cardot |
| Common name | (Japanese common name) mitsuba-tuti-guri [three leaves ground marron] |
| (English common name) none | |
| Distribution | (Japan) Hokkaiso, Honshu, Shikoku, Kyushu |
| (Other nations) Russia, Korea, China | |
| Chromosomal number | 2n=14 |
| Description | Plants 15-30cm. Flowers yellow 15-20mm, flowering in April to May. Perennial plants. |
| Reference | Potentilla freyniana Bornmüller |
| Plant anthocyanidin rutinoside aromatic acyl transferases (US Patent 7173164/2007) |
| May 2007 at Mt. Tsukuba |
May 2007 at Mt. Tsukuba |
May 2007 at Mt. Tsukuba |
| May 2007 at Mt. Tsukuba |
May 2007 at Mt. Tsukuba |