| Name | Notothylas orbicularis (Schweinitz) Sullivant |
| Authorship | (Schweinitz) Sullivant |
| Rank | Species |
| Placed in | Notothylas |
| Citation | 1846 Amer. J. Sci. Arts 1 (=vol. 51): 75 |
| Holdings | 35 Specimens held in the Harvard University Herbaria identified as Notothylas orbicularis (Schweinitz) Sullivant |
| Identification made in | [no date] (35) |