| Name | Malvastrum rugelii S. Watson |
| Authorship | S. Watson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Malvastrum |
| GUID | urn:lsid:ipni.org:names:562187-1 |
| Citation | 1882 Proc. Amer. Acad. Arts 17: 367 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Malvastrum rugelii S. Watson |
| Identification made in | [no date] (1) |