| Name | Riddellia antiphylla Rafinesque |
| Authorship | Rafinesque |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Riddellia Rafinesque |
| Citation | 1838 New Fl. (Rafinesque) 4: 15 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Riddellia antiphylla Rafinesque |
| Identification made in | [no date] (1) |