{# load django_bootstrap5#%}
   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 → Rosaceae → Crataegus → Crataegus × armena Pojark.
Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
! | Crataegus × armena Pojark. | Crataegus × armena Pojark. | 51 | IPCN67-71 | GLADKOVA, V.N. 1968. Karyological studies on the genera Crataegus L. and Cotoneaster Medik. (Maloideae) as related to their taxonomy. (In Russian) Bot. Zurn. 53: 1263-1273. | ||
! | Crataegus × armena Pojark. | Crataegus × armena Pojark. | 51 | IPCN67-71 | GLADKOVA, v. N. 1967. Chromosome numbers of some species of Cotoneaster Med. and Crataegus L. (In Russian). Bot. Zhur. 52: 354-356. |