| Name | Pteretis nodulosa (Michaux) Nieuwland |
| Authorship | (Michaux) Nieuwland |
| Rank | Species |
| Placed in | Pteretis |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Pteretis nodulosa (Michaux) Nieuwland |
| Identification made in | [no date] (2) |