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CCDB → Angiosperms → Gesneriaceae → Nautilocalyx → Nautilocalyx porphyrotrichus (Leeuwenb.) Wiehler
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Nautilocalyx porphyrotrichus (Leeuwenb.) Wiehler | Nautilocalyx porphyrotrichus (Leeuwenb.) Wiehler | 9 | IPCN online | Oliver, R. L. & L. E. Skog. 1985. Chromosome Number Reports LXXXVII. Taxon 34: 346–351. |