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Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics







CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.


CCDBAngiospermsCactaceaeMammillariaMammillaria wrightii var. wrightii

1 chromosome count in Mammillaria wrightii var. wrightii:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Mammillaria wrightii var. wrightii Mammillaria wrightii Engelm.   22, c.44 IPCN online WEEDIN, J. F., A. M. Powell & D. O. Kolle. 1989. Chromosome numbers in Chihuahuan Desert Cactaceae. II. Trans-Pecos Texas. S. W. Naturalist 34: 160–164.