CCDBAngiospermsCactaceaeOpuntiaOpuntia erinacea var. erinacea

3 chromosome counts in Opuntia erinacea var. erinacea:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Opuntia erinacea var. erinacea Opuntia erinacea Engelm. & J. M. Bigelow 22   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 erinacea var. erinacea Opuntia erinacea Engelm. & J. M. Bigelow 22   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 erinacea var. erinacea Opuntia erinacea Engelm. & J. M. Bigelow 22   IPCN73-74 PINKAVA, D.J., M.G. MCLEOD, L.A. MCGILL, & R.C. BROWN. 1973. Chromosome numbers in some cacti of western North America-II. Brittonia 25: 2-9.