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CCDB → Angiosperms → Apocynaceae → Tabernaemontana → Tabernaemontana crassa Benth.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Tabernaemontana crassa Benth. | Tabernaemontana crassa Benth. | 22 | IPCN online | Laan, F. M. v. d. & J. C. Arends. 1985. Cytotaxonomy of Apocynaceae. Genetica 68: 3–35. | |||
| Tabernaemontana durissima Stapf | Tabernaemontana crassa Benth. | 22 | Fedorov, 1974 | Mangenot S., Mange-- not G. 1958, 1962 | |||
| Tabernaemontana durissima Stapf | Tabernaemontana crassa Benth. | 22 | Cave1959 | Mang. & Mang. 1958 |