| Name | Schiedea lydgatei var. attenuata O. Degener & Sherff |
| Authorship | O. Degener & Sherff |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Schiedea lydgatei Hillebrand |
| Citation | 1944 Amer. J. Bot. 31: 153 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Schiedea lydgatei var. attenuata O. Degener & Sherff |
| Identification made in | [no date] (2) |