| Name | Habenaria tradescantifolia var. major L. O. Williams |
| Authorship | L. O. Williams |
| Rank | Variety |
| NomenclaturalStatus | NomInvalid |
| Placed in | Habenaria tradescantifolia H. G. Reichenbach |
| Remarks | Nom. Ined. |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Habenaria tradescantifolia var. major L. O. Williams |
| Identification made in | [no date] (1), 2006 (1), 2016 (1) |