| Name | Ceratodon purpureus var. conicus (Hampe) Husnot |
| Authorship | (Hampe) Husnot |
| Rank | Variety |
| Placed in | Ceratodon purpureus (Hedwig) Bridel |
| Citation | 1884 Muscol. Gall. 60 |
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Ceratodon purpureus var. conicus (Hampe) Husnot |
| Identification made in | [no date] (10) |