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 → Cactaceae → Mammillaria → Mammillaria louisae G. E. Linds.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Mammillaria louisae G. E. Linds. | Mammillaria hutchisoniana subsp. louisae (G. E. Linds.) D. R. Hunt | 22 | IPCN online | Johnson, W. C. 1980. Dendrochronological sampling of Pinus oocarpa Shiede near Copan, Honduras: a preliminary note. Biotropica 12: 315–316. | ||
| ! | Mammillaria louisae G. E. Linds. | Mammillaria hutchisoniana subsp. louisae (G. E. Linds.) D. R. Hunt | 11 | IPCN online | Pinkava, D. J., J. P. Rebman & M. A. Baker. 1998. Chromosome numbers in some cacti of western North America---VII. Haseltonia 6: 32–41. |