| Name | Plagiothecium tenerrimum Angstrom |
| Authorship | Ångström |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Plagiothecium |
| Citation | 1872 Öfvers. Kongl. Vetensk.-Akad. Förh. 29(4): 16 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Plagiothecium tenerrimum Angstrom |
| Identification made in | [no date] (1) |