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 → Polygonaceae → Rumex → Rumex hymenosepalus Torr.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Rumex hymenosepalus Torr. | Rumex hymenosepalus Torr. | 20 | IPCN online | Ward, D. E. 1983. Chromosome counts from New Mexico and southern Colorado. Phytologia 54: 302–309. | |||
| ! | Rumex hymenosepalus Torr. | Rumex hymenosepalus Torr. | 40 | eFlora | |||
| ! | Rumex hymenosepalus Torr. | Rumex hymenosepalus Torr. | 100 | Darlington, 1955 | Kihara 1927 |