| Name | Chiloscyphus polyanthos var. fragilis (Roth) Schiffner |
| Authorship | (Roth) Schiffner |
| Rank | Variety |
| Placed in | Chiloscyphus polyanthos (Linnaeus) Corda |
| Citation | 1910 Lotos 58: 134 |
| Holdings | 102 Specimens held in the Harvard University Herbaria identified as Chiloscyphus polyanthos var. fragilis (Roth) Schiffner |
| Identification made in | [no date] (101), 1979 (1) |