| Name | Sphaeralcea sulphurea S. Watson |
| Authorship | S. Watson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Sphaeralcea |
| GUID | urn:lsid:ipni.org:names:564598-1 |
| Citation | 1876 Proc. Amer. Acad. Arts 11: 125 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Sphaeralcea sulphurea S. Watson |
| Identification made in | [no date] (5), 1933 (2) |