| Name | Brassia allenii L. O. Williams |
| Authorship | L. O. Williams |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Brassia R. Brown |
| Citation | 1948 Bot. Mus. Leafl. 13: 145 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Brassia allenii L. O. Williams |
| Identification made in | [no date] (2), 1991 (1), 2013 (1) |