| Name | Phaeotrema Müller Argoviensis |
| Authorship | Müller Arg. |
| Rank | Genus |
| NomenclaturalStatus | NomCons |
| Placed in | Lichens |
| Contains | Phaeotrema californicum (Tuckerman) Zahlbruckner Phaeotrema leucocarpum (Nylander) Zahlbruckner Phaeotrema pachystomum (Nylander) Zahlbruckner Phaeotrema phaeospermoides (Vainio) Zahlbruckner Phaeotrema sp. |
| Remarks | Type: P. subfarinosum (Fée) Müller Argoviensis (Pyrenula subfarinosa Fée). Phaeotrema's gender is neuter. |
| Citation | 1887 Mém. Soc. Phys. Genève 29(8): 10 |