| Name | Trematolobelia macrostachys var. grandifolia Rock |
| Authorship | Rock |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Trematolobelia macrostachys Hooker & Arnott |
| GUID | urn:lsid:ipni.org:names:60452710-2 |
| Citation | 1913 Bull. Coll. Hawaii Publ. 2: 46 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Trematolobelia macrostachys var. grandifolia Rock |
| Identification made in | [no date] (1) |