| Name | Youngia japonica subsp. elstonii (Hochreutiner) Babcock & Stebbins | 
| Authorship | (Hochreutiner) Babcock & Stebbins | 
| Rank | Subspecies | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Youngia japonica (Linnaeus) de Candolle | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Youngia japonica subsp. elstonii (Hochreutiner) Babcock & Stebbins | 
| Identification made in | [no date] (1), 1941 (1) | 
