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 → Magnoliaceae → Magnolia → Magnolia × thompsoniana de Vos
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Magnolia × thompsoniana (L. ). S. (X) | Magnolia × thompsoniana de Vos | 19 | IPCN67-71 | SANTAMOUR, F. s., JR. 1966. Hybrid sterility in Magnolia x Thompsoniana. Bull. Morris Arb. 17: 29-30. |