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CCDB → Angiosperms → Apocynaceae → Trichocaulon → Trichocaulon alstonii N. E. Br.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Trichocaulon alstonii N. E. Br. | Trichocaulon alstonii N. E. Br. | 22 | IPCN online | Albers, F. & M. Austmann. 1987. Chromosome Number Reports 95. Taxon 36: 493–496. |