| Name | Chthonocephalus pseudovax Steetz |
| Authorship | Steetz |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Chthonocephalus |
| Citation | 1845 Pl. Preiss. 1: 445 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Chthonocephalus pseudovax Steetz |
| Identification made in | [no date] (1) |