| Name | Guatteria australis A. St.-Hilaire |
| Authorship | A. St.-Hilaire |
| Rank | Species |
| Placed in | Guatteria |
| Contains | Guatteria australis var. pubens Martius |
| Remarks | [confirmed] [imported from GBIF] |
| Citation | 1824 Fl. Bras. Merid. 1: 37 |
| Holdings | 15 Specimens held in the Harvard University Herbaria identified as Guatteria australis A. St.-Hilaire |
| Identification made in | [no date] (2), 1968 (1), 2024 (2), 2025 (10) |