| Name | Acianthus confusus Guillaumin | 
| Authorship | Guillaumin | 
| Rank | Species | 
| Placed in | Acianthus R. Brown | 
| Citation | 1923 Bull. Soc. Bot. France, Actual. Bot. 69: 508 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Acianthus confusus Guillaumin | 
| Identification made in | [no date] (1) | 
