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 → Orobanchaceae → Euphrasia → Euphrasia officinalis L.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Euphrasia officinalis L. | Euphrasia officinalis L. | 22 | IPCN75-78 | Vasudevan 1975 | |||
| ! | Euphrasia officinalis L. | Euphrasia officinalis L. | 22 | Kumar, 1987 | Tischler, G. 1950 | ||
| ! | Euphrasia officinalis L. | Euphrasia officinalis L. | 22, 44 | Kumar, 1987 | Reese, G. 1952b | ||
| Euphrasia officinalis L. | Euphrasia officinalis L. | 44 | IAPT/IOPB | IAPT/IOPB Chromosome Data 21 |