| Name | Fucus platycarpus Thuret |
| Authorship | Thuret |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Fucus Linnaeus |
| Contains | Fucus platycarpus var. limitaneus (Montagne) Sauvageau Fucus platycarpus f. linearis Schousboe ex Bornet Fucus platycarpus f. minor Schousboe ex Bornet Fucus platycarpus f. nana Schousboe ex Bornet |
| Remarks | Created from Taxon Name Import: Fucus platycarpus Thuret |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Fucus platycarpus Thuret |
| Identification made in | [no date] (2) |