| Name | Eriocaulon atratum var. major Thwaites |
| Authorship | Thwaites |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Eriocaulon atratum Körnicke |
| Citation | 1864 Enum. Pl. Zeyl. [Thwaites] 341 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Eriocaulon atratum var. major Thwaites |
| Identification made in | [no date] (1) |