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 → Compositae → Ageratina → Eupatorium shastense Taylor & Stebb.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Eupatorium shastense Taylor & Stebb. | Ageratina shastensis (D. W. Taylor & Stebbins) R. M. King & H. Rob. | 17 | IPCN online | Taylor, D. W. & G. L. Stebbins. 1978. A new specie of Eupatorium (Asteraceae) from California. Madroño 25: 218–220. |