| Name | Rivularia polyotis Roth ex Bornet & Flahault |
| Authorship | Roth ex Bornet & Flahault |
| Rank | Species |
| Placed in | Rivularia C. Agardh ex Bornet & Flahault |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rivularia polyotis Roth ex Bornet & Flahault |
| Identification made in | [no date] (1) |