| Name | Trachelium caeruleum Linnaeus |
| Authorship | Linnaeus |
| Rank | Species |
| Placed in | Trachelium |
| Citation | 1753 Sp. Pl. 1: 171 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Trachelium caeruleum Linnaeus |
| Identification made in | [no date] (4) |