| Name | Protohydnum |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Tremellaceae Fries |
| Contains | Protohydnum cartilagineum Moller Protohydnum lividum Bresàdola Protohydnum piceicola Kühner ex Bourdot Protohydnum sp. |
| Name | Protohydnum |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Tremellaceae Fries |
| Contains | Protohydnum cartilagineum Moller Protohydnum lividum Bresàdola Protohydnum piceicola Kühner ex Bourdot Protohydnum sp. |