| Name | Posoqueria latifolia (Rudge) Schultes |
| Authorship | (Rudge) Schultes |
| Rank | Species |
| Placed in | Posoqueria |
| Citation | 1819 Syst. Veg. (ed. 16) [Sprengel] 5: 227–228 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Posoqueria latifolia (Rudge) Schultes |
| Identification made in | [no date] (1) |