| Name | Zygodon jaffuelii Thériot |
| Authorship | Thériot |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Zygodon |
| Citation | 1921 Revista Chilena Hist. Nat. 25: 300. 27 f. 1a--i |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Zygodon jaffuelii Thériot |
| Identification made in | [no date] (4), 2003 (1) |