| Name | Calandrinia oppositifolia S. Watson |
| Authorship | S. Watson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Calandrinia Kunth |
| GUID | urn:lsid:ipni.org:names:698479-1 |
| Citation | 1885 Proc. Amer. Acad. Arts 20: 355 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Calandrinia oppositifolia S. Watson |
| Identification made in | [no date] (1) |