| Name | Siphonostegia |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Orobanchaceae |
| Contains | Siphonostegia chinensis Bentham Siphonostegia japonica Gand. Siphonostegia laeta S.Moore Siphonostegia sp. Siphonostegia syriaca (Boiss. & Reut.) Boiss. |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Siphonostegia |
| Identification made in | [no date] (2) |