| Name | Spermacoce glabra Michaux |
| Authorship | Michaux |
| Rank | Species |
| Placed in | Spermacoce Linnaeus |
| Citation | 1803 Fl. Bor.-Amer. [Michaux] 1: 82 |
| Holdings | 81 Specimens held in the Harvard University Herbaria identified as Spermacoce glabra Michaux |
| Identification made in | [no date] (81) |