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CCDB → Angiosperms → Arecaceae → Johannesteijsmannia → Teysmannia altifrons Rchb. & Zoll.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Teysmannia altifrons Rchb. & Zoll. | Johannesteijsmannia altifrons (Rchb. & Zoll.) H. E. Moore | 32 | IPCN75-78 | Sharma 1970 |