| Name | Pleonosporium borreri (Smith) Nägeli |
| Authorship | (Smith) Nägeli |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Pleonosporium Nägeli |
| Contains | Pleonosporium borreri var. fasciculatum (Harvey) Holmes & Batters |
| Remarks | Created from Taxon Name Import: Pleonosporium borreri (Smith) Nägeli |
| GUID | urn:lsid:marinespecies.org:taxname:144600 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Pleonosporium borreri (Smith) Nägeli |
| Identification made in | [no date] (8) |