| Name | Antirhea involucrata Urban & Ekman |
| Authorship | Urban & Ekman |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Antirhea Commerson ex Jussieu |
| Citation | 1927 Ark. Bot. 21A (5): 84 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Antirhea involucrata Urban & Ekman |
| Identification made in | 2014 (1) |