| Name | Galium uniflorum Michaux |
| Authorship | Michaux |
| Rank | Species |
| Placed in | Galium Linnaeus |
| Citation | 1803 Fl. Bor.-Amer. [Michaux] 1: 79 |
| Holdings | 32 Specimens held in the Harvard University Herbaria identified as Galium uniflorum Michaux |
| Identification made in | [no date] (32) |