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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 → Xanthisma → Machaeranthera coloradoensis (A. Gray) Osterh.

1 chromosome count in Machaeranthera coloradoensis (A. Gray) Osterh.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Machaeranthera coloradoensis (A. Gray) Osterh. Xanthisma coloradoense (A. Gray) D. R. Morgan & R. L. Hartm. 4   IPCN73-74 WATSON, T.J., Jr. 1973. Chromosome numbers in Compositae from the southwestern United states. Southw. Naturalist 18: 117-124.