| Family | Primulaceae |
| Scientific name | Primula takedana Tatewaki |
| Synonyms | none |
| Common name | (Japanese common name) teshio-kozakura (テシオコザクラ, 天塩小桜 [meaning: Teshio River tyny cherry blossoms weed]) |
| (English common name) none | |
| Distribution | (Japan) Hokkaido (around Teshio River) |
| (Other nations) none | |
| Habitat | Alpine rocks |
| Chromosomal number | unknown |
| Description | Leaves ca. 5cm across. Scapes 15-20cm tall. Flowers white corollas 6-8mm long, flowering in May to June. Perennial plants. |
| Reference | Primula takedana Tatew. |
| Primula takedana Tatew. | |
| Note | Rare species. Endemic to Japan. |
| April 2008 at Tsukuba Botanical Garden |
April 2008 at Tsukuba Botanical Garden |
April 2008 at Tsukuba Botanical Garden |