Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics
CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Angiosperms → Compositae → Sonchus → Sonchus congestus Willd.
9 chromosome counts in Sonchus congestus Willd.:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Sonchus macranthus Poir. | Sonchus congestus Willd. | 18(1) | Asteracea | Sanders et al. 1983 Amer. J. Bot. | ||
| ! | Sonchus jacquinii DC. | Sonchus congestus Willd. | 18(1) | Asteracea | Larsen 1960b Kongl. Danske Videnskab. Selsk. Biol. Skr. | ||
| Sonchus congestus Willd. | Sonchus congestus Willd. | 18(1) | Asteracea | Van Loon 1974 Acta Bot. Neerl. | |||
| ! | Sonchus macranthus Poir. | Sonchus congestus Willd. | 18(1) | Asteracea | Sanders et al. 1983 Amer. J. Bot. | ||
| Sonchus abbreviatus Link | Sonchus congestus Willd. | 18(1) | Asteracea | Bramwell et al. 1972 Botaniska Notiser | |||
| Sonchus abbreviatus Link | Sonchus congestus Willd. | 18 | IPCN72 | BRAMWELL, D., C.J. HUMPHRIES, B.G. MURRAY, & S.J. OWENS. 1972. Chromosome studies in the flora of Macaronesia. Bot. Notiser 125: 139-152. | |||
| Sonchus congestus Willd. | Sonchus congestus Willd. | 18 | IPCN67-71 | BORGEN L. 1970. Chromosome numbers of Macaronesian flowering plants. Nytt Mag. Bot. 17: 145-161. | |||
| Sonchus congestus Willd. | Sonchus congestus Willd. | 18 | IPCN73-74 | VAN LOON, J. 1974. A cytological investigation of flowering plants from the Canary islands. Acta Bot. Neerl. 23: 113-124. | |||
| ! | Sonchus congestus Willd. | Sonchus congestus Willd. | 18 | C-values database | Suda J, Kyncl T, Freiova R. 2003. Nuclear DNA amounts in Macaronesian angiosperms. Annals of Botany 92: 153-164. |