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 → Gymnosperms → Pinaceae → Abies → Abies borisii var. regis Mattf.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Abies borisii var. regis Mattf. | Abies × borisii-regis Mattf. | 24 | IPCN online | ||||
| Abies borisii var. regis Mattf. | Abies × borisii-regis Mattf. | 24 | IPCN online | Van Loon, J. C. & J. J. M. H. OUDEMANS. 1982. In IOPB chromosome number reports LXXV. Taxon 31: 343–344. |