CCDB → Angiosperms → Compositae → Sonchus → Sonchus schweinfurthii Oliv. & Hiern
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Sonchus schweinfurthii Oliv. & Hiern | Sonchus schweinfurthii Oliv. & Hiern | 9(1) | Asteracea | Gill & O. 1992 Compositae Newslett. | ||
| Sonchus schweinfurthii Oliv. & Hiern | Sonchus schweinfurthii Oliv. & Hiern | 9 | IPCN online | Gill, L. S. & I. D. Omoigui. 1987. The incidence of polyploidy in family Asteraceae in southern Nigeria. Rev. Cytol. Biol. Vég., Bot. 10: 177–184. | |||
| Sonchus schweinfurthii Oliv. & Hiern | Sonchus schweinfurthii Oliv. & Hiern | 9 | IPCN online | Gill, L. S. & D. I. Omoigui. 1992. Chromosome numbers in some Nigerian Compositae. Compositae Newslett. 20/21: 12–15. |