| Name | Handroanthus roseoalbus (Ridley) Mattos |
| Authorship | (Ridley) Mattos |
| Rank | Species |
| Placed in | Handroanthus |
| Citation | 1970 Loefgrenia 50: 2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Handroanthus roseoalbus (Ridley) Mattos |
| Identification made in | 2015 (1) |