| Name | Ectropothecium compactum Thériot | 
| Authorship | Thériot | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Ectropothecium | 
| Citation | 1910 Diagn. Esp. Var. Mous. 8: 6 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ectropothecium compactum Thériot | 
| Identification made in | [no date] (1) |