| Name | Cephaloziella rubella var. sullivantii (Austin) Müller Freib. |
| Authorship | (Austin) Müller Freib. |
| Rank | Variety |
| Placed in | Cephaloziella rubella (Nees) Warnstorf |
| Citation | 1956 Leberm. Eur. 6, 2: 1031 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cephaloziella rubella var. sullivantii (Austin) Müller Freib. |
| Identification made in | [no date] (1) |