| Name | Comatricha longa var. irregularis (Rex) Lister |
| Authorship | (Rex) Lister |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Comatricha longa Peck |
| GUID | urn:lsid:indexfungorum.org:names:306812 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Comatricha longa var. irregularis (Rex) Lister |
| Identification made in | [no date] (3) |