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CCDB → Angiosperms → Rubiaceae → Bouvardia → Hedyotis mexicana Sessé & Moc.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Hedyotis mexicana Sessé & Moc. | Bouvardia obovata Kunth | 34 | IPCN online | Ono, M. & Y. Masuda. 1981. Chromosome numbers of some endemic species of the Bonin Islands II. Ogasawara Res. 4: 1–24. |