| 18058 | Guibourtia copallifera Benn. | | | a | | Guibourtia copallifera Benn. | |
| 312762 | Guibourtia coleosperma (Benth.) J. Léonard | | | a | | Guibourtia coleosperma (Benth.) J. Léonard | |
| 401509 | Guibourtia demeusei (Harms) J. Léonard | | | a | | Guibourtia demeusei (Harms) J. Léonard | |
| 401512 | Guibourtia arnoldiana (De Wild. & T. Durand) J. Léonard | | | a | | Guibourtia arnoldiana (De Wild. & T. Durand) J. Léonard | |
| 405548 | Guibourtia hymenaeifolia (Moric.) J. Léonard | | | a | | Guibourtia hymenaeifolia (Moric.) J. Léonard | |
| 406263 | Guibourtia conjugata (Bolle) J. Léonard | | | a | | Guibourtia conjugata (Bolle) J. Léonard | |
| 416819 | Guibourtia ehie (A. Chev.) J. Léonard | | | a | | Guibourtia ehie (A. Chev.) J. Léonard | |
| 416821 | Guibourtia tessmannii (Harms) J. Léonard | | | a | | Guibourtia tessmannii (Harms) J. Léonard | |
| 436239 | Guibourtia chodatiana (Hassl.) J. Léonard | Guibourtia hymenaeifolia (Moric.) J. Léonard | 405548 | | | Guibourtia chodatiana (Hassl.) J. Léonard | Guibourtia hymenaeifolia (Moric.) J. Léonard |
| 438144 | Guibourtia leonensis J. Léonard | | | a | | Guibourtia leonensis J. Léonard | |