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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.


CCDBAngiospermsCompositaeOritrophiumOritrophium venezuelense (Steyerm.) Cuatrec.

1 chromosome count in Oritrophium venezuelense (Steyerm.) Cuatrec.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Oritrophium venezuelense (Steyerm.) Cuatrec. Oritrophium venezuelense (Steyerm.) Cuatrec. c.17   IPCN online Spooner, D. M., D. C. D. D. Jong, B. y. Sun, T. F. Stuessy, K. M. Gengler, G. L. Nesom & P. E. Berry. 1995. Chromosome counts of Compositae from Ecuador and Venezuela. Ann. Missouri Bot. Gard. 82(4): 596–602.