| Name | Canthium oligocarpum subsp. captum (Bullock) Bridson |
| Authorship | (Bullock) Bridson |
| Rank | Subspecies |
| Placed in | Canthium oligocarpum Hiern |
| Citation | 1991 Fl. Trop. E. Afr., Rub. (Part 3) 878 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Canthium oligocarpum subsp. captum (Bullock) Bridson |
| Identification made in | 2016 (1) |