CCDBAngiospermsOrchidaceaeTolumniaTolumnia urophylla (Lodd.) Braem

4 chromosome counts in Tolumnia urophylla (Lodd.) Braem:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Tolumnia urophylla (Lodd.) Braem Tolumnia urophylla (Lodd.) Braem   84 IPCN online Braem, G. J. 1988. The chromosome numbers of the taxa usually referred to as "Variegata oncidiums" (genera Braasiella, Hispaniella, Olgasis & Tolumnia) with a review of the chromosome numbers of the Orchidaceae and special reference to the Oncidiinae. Schlechteriana 1(2): 23–33.
!   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