| Name | Madia gracilis J. Small & D. D. Keck |
| Authorship | J. Small & D. D. Keck |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Madia |
| Contains | Madia gracilis subsp. collina D. D. Keck Madia gracilis subsp. pilosa D. D. Keck |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Madia gracilis J. Small & D. D. Keck |
| Identification made in | [no date] (2) |