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CCDB → Angiosperms → Compositae → Vernonia → Vernonia brachycalyx O. Hoffm.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Vernonia brachycalyx O. Hoffm. | Vernonia brachycalyx O. Hoffm. | 10(1) | Asteracea | Turner & L. 1965 Jl. S. African Bot. (= S. African J. Bot.) | |||
| Vernonia brachycalyx O. Hoffm. | Vernonia brachycalyx O. Hoffm. | 20 | IPCN online | JONES, K. 1982. In: D.M. Moore, Flora Europaea Check-list and Chromosome Index. Pp. 77–79, 166. | |||
| Vernonia brachycalyx O. Hoffm. | Vernonia brachycalyx O. Hoffm. | 20 | Fedorov, 1974 | Turner, Lewis 1965 | |||
| Vernonia brachycalyx O. Hoffm. | Vernonia brachycalyx O. Hoffm. | 40 | Fedorov, 1974 | Mangenot S., Mangenot G. 1962 |