| Name | Conoscyphus trapezioides (Sande Lacoste) Schiffner |
| Authorship | (Sande Lacoste) Schiffner |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Conoscyphus |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Conoscyphus trapezioides (Sande Lacoste) Schiffner |
| Identification made in | [no date] (1) |