| Name | Meesia triquetra (Linnaeus ex Jolyclerc) Angstrom |
| Authorship | (Linnaeus ex Jolyclerc) Ångström |
| Rank | Species |
| Placed in | Meesia Hedwig |
| Citation | 1844 Nova Acta Regiae Soc. Sci. Upsal. 12: 357 |
| Holdings | 39 Specimens held in the Harvard University Herbaria identified as Meesia triquetra (Linnaeus ex Jolyclerc) Angstrom |
| Identification made in | [no date] (38), 1940 (1) |