| Family | Asteraceae (alt. Compositae) |
| Scientific name | Tephroseris flammea (Turczaninow ex A. de Candolle) Holub |
| Synonyms | Senecio flammeus Turczaninow ex A. de Candolle forma glabrescens H. Hara; Senecio flammeus Turczaninow ex A. de Candolle forma limprichtii Cufodontis; Senecio flammeus Turczaninow ex A. de Candolle forma simplex Y. Ling; Senecio flammeus Turczaninow ex A. de Candolle subsp. glabrifolius (Cufodontis) Kitamura; Senecio flammeus Turczaninow ex A. de Candolle var. glabrifolius Cufodontis; Senecio longeligulatus H. Léveillé & Vaniot ex H. Léveillé; Tephroseris flammea (Turczaninow ex A. de Candolle) Holub subsp. glabrifolia (Cufodontis) B. Nordenstam |
| Common name | (Japanese common name) kourin-ka [red ring flower] |
| (English common name) none | |
| Distribution | (Japan) Honshu |
| (Other nations) Russia (Far East), Korea, China | |
| Chromosomal number | unknown |
| Description | Plants electing 50-60cm tall. Flowers red ligulate corollas 17-22mm, flowering in July to September. Perennial plants. |
| July 2008 at Utsukushigahara Highland |
July 2008 at Utsukushigahara Highland |
July 2008 at Utsukushigahara Highland |