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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.


CCDB → Angiosperms → Compositae → Heterotheca → Heterotheca mexicana V. L. Harms ex B. L. Turner

4 chromosome counts in Heterotheca mexicana V. L. Harms ex B. L. Turner:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Heterotheca mexicana V. L. Harms ex B. L. Turner Heterotheca mexicana V. L. Harms ex B. L. Turner 9II(1)   Asteracea Keil et al. 1988 Amer. J. Bot.
!   Heterotheca mexicana V. L. Harms ex B. L. Turner Heterotheca mexicana V. L. Harms ex B. L. Turner 9(1)   Asteracea Keil & S. 1977 Amer. J. Bot.
!   Heterotheca mexicana V. L. Harms ex B. L. Turner Heterotheca mexicana V. L. Harms ex B. L. Turner 9(1)   Asteracea Turner et al. 1962 Rhodora
!   Heterotheca mexicana V. L. Harms ex B. L. Turner Heterotheca mexicana V. L. Harms ex B. L. Turner 9II   IPCN online Keil, D. J., M. A. Luckow & D. J. Pinkava. 1988. Chromosome studies in Asteraceae from the United States, Mexico, the West Indies, and South America. Amer. J. Bot. 75: 652–668.