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CCDB → Angiosperms → Icacinaceae → Icacina → Icacina mannii Oliv.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Icacina mannii Oliv. | Icacina mannii Oliv. | 24 | IPCN online | Gill, L. S. & A. O. Obembe. 1991. Chromosome studies in some trees and shrubs from S Nigeria. Willdenowia 21: 233–238. |