CCDBAngiospermsApocynaceaeRiocreuxiaTrichocaulon columnare Nel

2 chromosome counts in Trichocaulon columnare Nel:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Trichocaulon columnare Nel Riocreuxia torulosa Decne.   22 IPCN online Nakamura, T. 1991. A study of geographical differentiation and chromosome of succulent plants in the family Asclepiadaceae. Kromosomo 61: 2068–2077.
  Trichocaulon columnare Nel Riocreuxia torulosa Decne.   22 IPCN online Albers, F. 1975. In IOPB chromosome number reports XLLX. Taxon 24: 501–516.