CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
CCDB → Angiosperms → Compositae → Distephanus → Distephanus biafrae (Oliv. & Hiern) H. Rob.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Distephanus biafrae (Oliv. & Hiern) H. Rob. | Distephanus biafrae (Oliv. & Hiern) H. Rob. | 18(1) | Asteracea | Morton 1993 | ||
| ! | Distephanus biafrae (Oliv. & Hiern) H. Rob. | Distephanus biafrae (Oliv. & Hiern) H. Rob. | 9(1) | Asteracea | Olorode 1974 Bot. J. Linn. Soc. | ||
| ! | Distephanus biafrae (Oliv. & Hiern) H. Rob. | Distephanus biafrae (Oliv. & Hiern) H. Rob. | 30(1) | Asteracea | Jones S. B. 1982 Taxon | ||
| ! | Vernonia biafrae Oliv. & Hiern | Distephanus biafrae (Oliv. & Hiern) H. Rob. | 18(1) | Asteracea | Morton, J. K. 1993 Opera Bot. | ||
| Vernonia tufnelliae S. Moore | Distephanus biafrae (Oliv. & Hiern) H. Rob. | 9(1) | 30(1) | Asteracea | Jones, K. 1982 In Moore, D. M. (ed.) (1982): Flora Europae. Check-list and chromosome index., Cambridge Univ. Press. London | ||
| Vernonia biafrae Oliv. & Hiern | Distephanus biafrae (Oliv. & Hiern) H. Rob. | 9(1) | Asteracea | Olorode 1974 Bot. J. Linn. Soc. | |||
| Vernonia tufnelliae S. Moore | Distephanus biafrae (Oliv. & Hiern) H. Rob. | 9 | 30 | IPCN online | JONES, K. 1982. In: D.M. Moore, Flora Europaea Check-list and Chromosome Index. Pp. 77–79, 166. | ||
| Vernonia biafrae Oliv. & Hiern | Distephanus biafrae (Oliv. & Hiern) H. Rob. | 18 | IPCN online | Morton, J. K. 1993. Chromosome numbers and polyploidy in the flora of Cameroon Mountain. Opera Bot. 121: 159–172. | |||
| Vernonia biafrae Oliv. & Hiern | Distephanus biafrae (Oliv. & Hiern) H. Rob. | 9 | IPCN online | Gill, L. S. & D. I. Omoigui. 1992. Chromosome numbers in some Nigerian Compositae. Compositae Newslett. 20/21: 12–15. | |||
| Vernonia biafrae Oliv. & Hiern | Distephanus biafrae (Oliv. & Hiern) H. Rob. | 18 | IPCN online | Ayodele, M. S. 1999. Karyomorphological studies in some Nigerian species of Vernonia Schreb. (Asteraceae) with different growth forms. Feddes Repert. 110: 541–553. | |||
| Vernonia biafrae Oliv. & Hiern | Distephanus biafrae (Oliv. & Hiern) H. Rob. | 9 | 18 | IPCN online | Adegbite. 2004. Cytogenetic and phylogenetic studies in the genus Vernonia Schreb. Feddes Repert. 115(7–8): 513–518. |