| Name | Tetralocularia pennellii O'Donell |
| Authorship | O'Donell |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Tetralocularia |
| GUID | urn:lsid:ipni.org:names:251706-2 |
| Citation | 1960 Lilloa 30: 68 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Tetralocularia pennellii O'Donell |
| Identification made in | [no date] (1) |