| Name | Grateloupia affinis (Harvey) Okamura |
| Authorship | (Harvey) Okamura |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Grateloupia C. Agardh |
| Contains | Grateloupia affinis var. lata Okamura |
| Remarks | Created from Taxon Name Import: Grateloupia affinis (Harvey) Okamura |
| GUID | urn:lsid:marinespecies.org:taxname:501234 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Grateloupia affinis (Harvey) Okamura |
| Identification made in | [no date] (1) |