| Name | Neonotonia wightii var. longicauda (Schweinfurth) J. A. Lackey |
| Authorship | (Schweinfurth) J. A. Lackey |
| Rank | Variety |
| Placed in | Neonotonia wightii (Graham ex Wight & Arnott) J. A. Lackey |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Neonotonia wightii var. longicauda (Schweinfurth) J. A. Lackey |
| Identification made in | 2015 (1) |