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 → Boraginaceae → Echium → Echium simplex DC.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Echium simplex DC. | Echium simplex DC. | 16 | IPCN73-74 | BRAMWELL, D., C.J. HUMPHRIES, B.G. MURRAY, I S.J. OWENS. 1971. Chromosome numbers in plants from the Canary Islands. Bot. Notiser 12/ 376-382. i | |||
| ! | Echium simplex DC. | Echium simplex DC. | 16 | C-values database | Suda J, Kyncl T, Jarolimova V. 2005. Genome size variation in Macaronesian angiosperms: forty percent of the Canarian endemic flora completed. Plant Systematics and Evolution 252: 215-238. |