| Name | Erithalis diffusa Correll |
| Authorship | Correll |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Erithalis G. Forster |
| GUID | urn:lsid:ipni.org:names:96011-2 |
| Citation | 1977 J. Arnold Arbor. 58: 47 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Erithalis diffusa Correll |
| Identification made in | [no date] (1) |