| Name | Syngonanthus gracilis var. glabriusculus Ruhland |
| Authorship | Ruhland |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Syngonanthus gracilis Ruhland |
| Citation | 1903 Pflanzenr. [Engler] 4, Fam. 30: 251 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Syngonanthus gracilis var. glabriusculus Ruhland |
| Identification made in | [no date] (2) |