| Name | Plagiochila cognata (Hooker f. & Taylor) Gottsche, Lindenberg & Nees |
| Authorship | (Hooker f. & Taylor) Gottsche, Lindenberg & Nees |
| Rank | Species |
| Placed in | Plagiochila |
| Citation | 1847 Syn. Hepat. 625 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Plagiochila cognata (Hooker f. & Taylor) Gottsche, Lindenberg & Nees |
| Identification made in | [no date] (1) |