| Name | Ctenitis atrorubens Holttum |
| Authorship | Holttum |
| Rank | Species |
| Placed in | Ctenitis (C. Christensen) C. Christensen |
| Citation | 1985 Blumea 31(1): 29 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ctenitis atrorubens Holttum |
| Identification made in | [no date] (1) |