| Name | Chiloscyphus coalitus f. pusilla Schiffner |
| Authorship | Schiffner |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Chiloscyphus coalitus (Hooker) Dumortier |
| Citation | 1900 Denkschr. Kaiserl. Akad. Wiss., Wien. Math.-Naturwiss. Kl. 70: 201 |
| Holdings | 15 Specimens held in the Harvard University Herbaria identified as Chiloscyphus coalitus f. pusilla Schiffner |
| Identification made in | [no date] (7), 2007 (8) |