| Name | Ceratodon purpureus var. congolensis Thériot |
| Authorship | Thériot |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Ceratodon purpureus (Hedwig) Bridel |
| Citation | 1930 Rev. Bryol. n. s. 3: 30 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ceratodon purpureus var. congolensis Thériot |
| Identification made in | [no date] (1) |