| Name | Bryopsis plumosa f. gracilis Koster |
| Authorship | Koster |
| Rank | Forma |
| NomenclaturalStatus | Unknown |
| Placed in | Bryopsis plumosa (Hudson) C. Agardh |
| Remarks | Created from Taxon Name Import: Bryopsis plumosa f. gracilis Koster |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Bryopsis plumosa f. gracilis Koster |
| Identification made in | [no date] (1) |