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 → Juncaceae → Juncus → Juncus dubius Engelm.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Juncus rugulosus Engelm. | Juncus dubius Engelm. | 40 | IPCN online | Harriman, N. A. & D. Redmond. 1976. Somatic chromosome numbers for some North American species of Juncus L. Rhodora 78: 727–738. | |||
| ! | Juncus dubius Engelm. | Juncus dubius Engelm. | 40 | eFlora |