| Family | Asteraceae (alt. Compositae) |
| Scientific name | Ixeridium dentatum (Thunberg) Tzvelev subsp. nipponicum (Nakai) J. H. Pak & Kawano var. albiflorum (Makino) H. Nakai & H. Ohashi |
| Synonyms | Ixeris dentata (Thunberg) Nakai var. albiflora (Makino) Nakai |
| Common name | (Japanese common name) shiro-bana-niga-na [white flowering bitter salad greens] |
| (English common name) none | |
| Distribution | (Japan) Hokkaido, Honshu, Shikoku, Kyushu |
| (Other nations) unknown | |
| Chromosomal number | 2n=21 |
| Description | Plants electing 40-70cm. Flowers capitulums 1.5cm, involucres 7-8mm, flowering in May to July. Perennial plants. |
| Reference | Ixeridium dentatum (Thunb.) Tzvelev |
| July 2006 at high mountain |
July 2006 at high mountain |
July 2006 at high mountain |