CCDBAngiospermsOrchidaceaeTolumniaTolumnia tetrapetala (Jacq.) Braem

1 chromosome count in Tolumnia tetrapetala (Jacq.) Braem:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Tolumnia tetrapetala (Jacq.) Braem Tolumnia guttata (L.) Nir   42 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.