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CCDB → Angiosperms → Plantaginaceae → Veronica → Veronica didyma Ten.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Veronica didyma Ten. | Veronica polita Fr. | 18 | IPCN67-71 | BORHIDI, A. 1968. Karyological studies on southeast European plant species. I. Acta Bot. Acad. Sci. Hung. 14: 253-260. |