| Name | Marshallia obovata var. scaposa Channell |
| Authorship | Channell |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Marshallia obovata (Walter) Beadle & Boynton |
| GUID | urn:lsid:ipni.org:names:153650-2 |
| Citation | 1957 Contr. Gray Herb. 181: 90 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Marshallia obovata var. scaposa Channell |
| Identification made in | [no date] (1) |