| Name | Dendrochilum unicallosum L. O. Williams |
| Authorship | L. O. Williams |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Dendrochilum |
| GUID | urn:lsid:ipni.org:names:629255-1 |
| Citation | 1937 Bot. Mus. Leafl. 5: 51 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Dendrochilum unicallosum L. O. Williams |
| Identification made in | [no date] (1), 1936 (2), 1995 (2), 2020 (1) |