| Name | Udotea flabellum (J. Ellis & Solander) M. Howe |
| Authorship | (J. Ellis & Solander) M. Howe |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Udotea J. V. Lamouroux |
| Contains | Udotea flabellum f. longifolia Verheij & Prud’homme van Reine |
| Remarks | Created from Taxon Name Import: Udotea flabellum (J. Ellis & Solander) M. Howe |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Udotea flabellum (J. Ellis & Solander) M. Howe |
| Identification made in | [no date] (8) |