CCDBAngiospermsApocynaceaeTrichocaulonTrichocaulon annulatum N. E. Br.

2 chromosome counts in Trichocaulon annulatum N. E. Br.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Trichocaulon annulatum N. E. Br. Trichocaulon annulatum N. E. Br.   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 annulatum N. E. Br. Trichocaulon annulatum N. E. Br.   22 IPCN online Albers, F. 1977. In IOPB chromosome number reports LVIII. Taxon 26: 557–565.