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 → Ferocactus → Ferocactus peninsulae var. townsendianus (Britton & Rose) N. P. Taylor
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Ferocactus peninsulae var. townsendianus (Britton & Rose) N. P. Taylor | Ferocactus peninsulae var. townsendianus (Britton & Rose) N. P. Taylor | 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. |