| Name | Dendrobium diffusum L. O. Williams |
| Authorship | L. O. Williams |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Dendrobium Swartz |
| GUID | urn:lsid:ipni.org:names:627301-1 |
| Citation | 1937 Bot. Mus. Leafl. 5: 44 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Dendrobium diffusum L. O. Williams |
| Identification made in | [no date] (2), 2022 (1) |