| Name | Trifolium suffocatum Linnaeus |
| Authorship | Linnaeus |
| Rank | Species |
| Placed in | Trifolium Linnaeus |
| Citation | 1771 Mant. Pl. Altera 276 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Trifolium suffocatum Linnaeus |
| Identification made in | [no date] (2) |