| Name | Colacosiphon R. Kirschner, R. Bauer & Oberwinkler |
| Authorship | R. Kirschner, R. Bauer & Oberwinkler |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Cryptomycocolacaeae |
| Contains | Colacosiphon sp. |
| Remarks | Type: C. filiformis R. Kirschner, R. Bauer & Oberw. |
| Citation | Jul 2001 Mycologia 93(4): 643 |