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 → Cactaceae → Escobaria → Escobaria duncanii (Hester) Buxb.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Coryphantha duncanii (Hester) L. D. Benson | Escobaria duncanii (Hester) Buxb. | 22 | IPCN online | WEEDIN, J. F., A. M. Powell & D. O. Kolle. 1989. Chromosome numbers in Chihuahuan Desert Cactaceae. II. Trans-Pecos Texas. S. W. Naturalist 34: 160–164. | ||
| ! | Coryphantha duncanii (Hester) L. D. Benson | Escobaria duncanii (Hester) Buxb. | 11II | IPCN online | Powell, A. M. & J. F. Weedin. 2001. Chromosome numbers in Chihuahuan Desert Cactaceae. III. Trans-Pecos Texas. Amer. J. Bot. 88(3): 481–485. | ||
| ! | Coryphantha duncanii (Hester) L. D. Benson | Escobaria duncanii (Hester) Buxb. | 22 | eFlora |