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CCDB → Angiosperms → Apocynaceae → Duvalia → Duvalia velutina Lavranos
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Duvalia velutina Lavranos | Duvalia velutina Lavranos | 22 | IPCN online | Meve, U. 1997. The genus Duvalia (Stapelieae): stem-succulents between the Cape and Arabia. Pl. Syst. Evol., Suppl. 10: 1–132. |