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 → Apocynaceae → Echidnopsis → Echidnopsis columnaris (Nel) R. A. Dyer & Hardy
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Echidnopsis columnaris (Nel) R. A. Dyer & Hardy | Echidnopsis columnaris (Nel) R. A. Dyer & Hardy | 22 | IPCN online | Albers, F. & M. Austmann. 1987. Chromosome Number Reports 95. Taxon 36: 493–496. |