| Name | Polytrichadelphus |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Polytrichaceae |
| Contains | Polytrichadelphus archboldii E. B. Bartram Polytrichadelphus costaricensis E. B. Bartram Polytrichadelphus lyallii Mitten Polytrichadelphus papuanus E. B. Bartram Polytrichadelphus peruvianus Brotherus Polytrichadelphus sp. |