CCDB → Angiosperms → Compositae → Sonchus → Sonchus wightianus DC.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Sonchus wightianus DC. | Sonchus wightianus DC. | 9(1) | Asteracea | Razaq et al. 1994 Ann. Missouri Bot. Gard. | |||
| Sonchus wightianus subsp. wightianus | Sonchus wightianus DC. | 9(2) | Asteracea | Mitra & D. 1967 Taxon | |||
| Sonchus wightianus DC. | Sonchus wightianus DC. | 9 | IPCN online | Khatoon, S. & S. I. Ali. 1988. Chromosome numbers in Compositae from Pakistan. Candollea 43: 455–465. | |||
| Sonchus wightianus DC. | Sonchus wightianus DC. | 9 | IPCN online | Razaq, Z. A., A. A. Vahidy & S. I. Ali. 1994. Chromosome numbers in Compositae from Pakistan. Ann. Missouri Bot. Gard. 81: 800–808. | |||
| ! | Sonchus wightianus DC. | Sonchus wightianus DC. | 18 | eFlora |