| Name | Plagiochila exalata Herzog |
| Authorship | Herzog |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Plagiochila |
| Contains | Plagiochila exalata f. brevifolia Herzog |
| Citation | 1932 Hedwigia 72: 200 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Plagiochila exalata Herzog |
| Identification made in | 1933 (2), 2000 (1) |