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CCDB → Angiosperms → Rubiaceae → Tricalysia → Tricalysia ruandensis Bremek.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Tricalysia ruandensis Bremek. | Tricalysia congesta (Oliv.) Hiern | 22 | IPCN online | Kiehn, M. 1985. Karyosystematische Untersuchungen an Rubiaceae: Chromosomenzählungen aus Afrika, Madagaskar und Mauritius. Pl. Syst. Evol. 149: 89–118. |