| Name | Malvastrum angustum A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Malvastrum |
| GUID | urn:lsid:ipni.org:names:562002-1 |
| Citation | 1849 Mem. Amer. Acad. Arts 4: 22 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Malvastrum angustum A. Gray |
| Identification made in | [no date] (1) |