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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 → Orchidaceae → Tolumnia → Oncidium urophyllum Lodd. ex Lindl.

3 chromosome counts in Oncidium urophyllum Lodd. ex Lindl.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Oncidium urophyllum Lodd. ex Lindl. Tolumnia urophylla (Lodd.) Braem   84 IPCN67-71 SINOTO, Y. 1969. Chromosomes in Oncidium and allied genera I. Genus Oncidium. Kromosomo 76: 2459-2473.
!   Oncidium urophyllum Lodd. ex Lindl. Tolumnia urophylla (Lodd.) Braem   84 IPCN75-78 Charanasri & Kamemoto 1975
!   Oncidium urophyllum Lodd. ex Lindl. Tolumnia urophylla (Lodd.) Braem   84 Cave1962 Sinoto 1962