| Name | Trifolium physanthum Hooker & Arnott |
| Authorship | Hooker & Arnott |
| Rank | Species |
| Placed in | Trifolium Linnaeus |
| Citation | 1833 Bot. Misc. 3: 180 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Trifolium physanthum Hooker & Arnott |
| Identification made in | [no date] (1), 2023 (1) |