| Name | Trematocarpus pygmaeus Yendo |
| Authorship | Yendo |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Trematocarpus Kützing |
| Remarks | Created from Taxon Name Import: Trematocarpus pygmaeus Yendo |
| GUID | urn:lsid:marinespecies.org:taxname:374050 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Trematocarpus pygmaeus Yendo |
| Identification made in | [no date] (1) |