| Name | Coelothrix Boergesen |
| Authorship | Boergesen |
| Rank | Genus |
| Placed in | Rhodymeniaceae |
| Contains | Coelothrix irregularis (Harvey) Borgesen Coelothrix sp. |
| Remarks | Type Species: C. irregularis (Harvey) Boergesen (Cordylecladia irregularis Harvey) |
| Citation | 1920 [Oct 1920] Dansk Bot. Ark. 3: 389 |