| Name | Plagiomnium cordatum T. J. Koponen & D. H. Norris |
| Authorship | T. J. Koponen & D. H. Norris |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Plagiomnium |
| Citation | 1983 Ann. Bot. Fenn. 20: 36 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Plagiomnium cordatum T. J. Koponen & D. H. Norris |
| Identification made in | [no date] (1) |