| Name | Eriocaulon pachystroma P. Royen |
| Authorship | P. Royen |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Eriocaulon Linnaeus |
| GUID | urn:lsid:ipni.org:names:335569-1 |
| Citation | 1961 Blumea 11: 224 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Eriocaulon pachystroma P. Royen |
| Identification made in | [no date] (3) |