| Name | Ectropothecium plumosum Dixon |
| Authorship | Dixon |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Ectropothecium |
| Citation | 1943 Farlowia 1: 40 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ectropothecium plumosum Dixon |
| Identification made in | [no date] (1) |