| Name | Senecio yesoensis var. crenifera Franchet |
| Authorship | Franchet |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Senecio yesoensis Franchet |
| Citation | 1892 Bull. Soc. Bot. France 39: 307 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Senecio yesoensis var. crenifera Franchet |
| Identification made in | [no date] (2), 2009 (1) |