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 → Lamiaceae → Pycnanthemum → Pycnanthemum montanum Michx.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Pycnanthemum montanum Michx. | Pycnanthemum montanum Michx. | 40 | IPCN67-71 | CHAMBERS, H.L . & K.L. CHAMBERS. 1971. Artificial and natural hybrids in Pycnanthemum (Labiatael. Brittonia 23: 71-88. |