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 → Cylindropuntia → Opuntia bigelovii Engelm.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Opuntia bigelovii Engelm. | Cylindropuntia bigelovii (Engelm.) F. M. Knuth | 11III | IPCN online | Pinkava, D. J., M. A. Baker, R. A. Johnson, N. Trushell, G. A. Ruffner, R. S. Felger & R. K. V. Devender. 1992. Additions, notes and chromosome numbers for the flora of vascular plants of Organ Pipe Cactus National Monument, Arizona. J. Arizona-Nevada Acad. Sci. 24–25: 13–18. | |||
| ! | Opuntia bigelovii Engelm. | Cylindropuntia bigelovii (Engelm.) F. M. Knuth | 11III | IPCN online | Pinkava, D. J. & B. D. Parfitt. 1982. Chromosome numbers in some cacti of western North America IV. Bull Torrey Bot. Club. 109: 121–128. | ||
| ! | Opuntia bigelovii Engelm. | Cylindropuntia bigelovii (Engelm.) F. M. Knuth | 11 | 33 | IPCN online | Pinkava, D. J., M. A. Baker, B. D. Parfitt, M. W. Mohlenbrock & R. D. Worthington. 1985. Chromosome numbers in some cacti of western North America-V. Syst. Bot. 10: 471–483. | |
| ! | Opuntia bigelovii Engelm. | Cylindropuntia bigelovii (Engelm.) F. M. Knuth | 11 | 33 | 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. | |
| ! | Opuntia bigelovii Engelm. | Cylindropuntia bigelovii (Engelm.) F. M. Knuth | 11 | IPCN67-71 | PINKAVA, D.J., & M.G. MCLEOD. 1971. Chromosome numbers in some cacti of western North America. Brittonia 23: 171-176. |