| Name | Diploicia A. Massalongo |
| Authorship | A. Massalongo |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Caliciaceae |
| Contains | Diploicia canescens (Dickson) A. Massalongo Diploicia glebosa (Tuckerman) Bungartz Diploicia sp. |
| Remarks | Lectotype Species: Diploicia canescens (Dickson) A. Massalongo (Lichen canescens Dickson 1785) |
| Citation | 1852 Ric. Auton. Lich. Crost. 86 |