| Name | Archibaccharis sescentiseps Blake |
| Authorship | Blake |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Archibaccharis |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Archibaccharis sescentiseps Blake |
| Identification made in | 1970 (1) |