| Name | Polymeridium (Müller Arg.) R. C. Harris |
| Authorship | (Müller Arg.) R. C. Harris |
| Rank | Genus |
| Placed in | Trypetheliaceae |
| Contains | Polymeridium catapastum (Nylander) R. C. Harris Polymeridium proponens (Nylander) R. C. Harris Polymeridium quinqueseptatum (Nylander) R. C. Harris Polymeridium sp. |
| Remarks | Basionym: Arthopyrenia sect. Polymeridium Müller Arg., Flora 66: 317. 1883. Type species: T.: P. contendens (Nylander) R. C. Harris (Verrucaria contendens Nylander) |
| Citation | 1980 [17 Mar 1980] Bryologist 83(1): 12 |