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CCDB → Angiosperms → Cactaceae → Cylindropuntia → Opuntia acanthocarpa var. coloradensis L. D. Benson
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Opuntia acanthocarpa var. coloradensis L. D. Benson | Cylindropuntia acanthocarpa subsp. coloradensis (L. D. Benson) U. Guzmán | 11 | 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 acanthocarpa var. coloradensis L. D. Benson | Cylindropuntia acanthocarpa subsp. coloradensis (L. D. Benson) U. Guzmán | 11 | IPCN online | Pinkava, D. J., B. D. Parfitt, M. A. Baker & R. D. Worthington. 1992. Chromosome numbers in some cacti of western North America---VI, with nomenclatural changes. Madroño 39(2): 98–113. | ||
| ! | Opuntia acanthocarpa var. coloradensis L. D. Benson | Cylindropuntia acanthocarpa subsp. coloradensis (L. D. Benson) U. Guzmán | 11II | 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 acanthocarpa var. coloradensis L. D. Benson | Cylindropuntia acanthocarpa subsp. coloradensis (L. D. Benson) U. Guzmán | 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. |