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 → Angiosperms → Cactaceae → Pilosocereus → Pilosocereus machrisii (E. Y. Dawson) Backeb.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Pilosocereus machrisii (E. Y. Dawson) Backeb. | Pilosocereus machrisii (E. Y. Dawson) Backeb. | 22 | IAPT/IOPB | IAPT/IOPB Chromosome Data 17 |