| Name | Ectocarpus acutus Setchell & N. L. Gardner |
| Authorship | Setchell & N. L. Gardner |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Ectocarpus Lyngbye |
| Contains | Ectocarpus acutus var. acutus Setchell & N. L. Gardner Ectocarpus acutus var. haplogloiae Doty |
| Remarks | Created from Taxon Name Import: Ectocarpus acutus Setchell & N. L. Gardner |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Ectocarpus acutus Setchell & N. L. Gardner |
| Identification made in | [no date] (2) |