| Name | Phyllactinia nivea (Castagne) U. Braun |
| Authorship | (Castagne) U. Braun |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Phyllactinia |
| Citation | 2012 Taxon. Man. Erysiphales 263 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Phyllactinia nivea (Castagne) U. Braun |
| Identification made in | 2010 (1) |