| Name | Ceratodon purpurascens (Hedwig) Jennings |
| Authorship | (Hedwig) Jennings |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Ceratodon |
| Citation | 1913 Man. Mosses W. Pennsylvania 57 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Ceratodon purpurascens (Hedwig) Jennings |
| Identification made in | [no date] (2) |