| Name | Epidendrum diffusum Swartz |
| Authorship | Swartz |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Epidendrum Linnaeus |
| GUID | urn:lsid:ipni.org:names:631718-1 |
| Citation | 1788 Prodr. [Swartz] 121 |
| Holdings | 47 Specimens held in the Harvard University Herbaria identified as Epidendrum diffusum Swartz |
| Identification made in | [no date] (44), 1955 (1), 1963 (1), 1966 (1) |