CCDB Header
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.


CCDBAngiospermsCompositaeVernonanthuraVernonia polyanthes Less.

3 chromosome counts in Vernonia polyanthes Less.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Vernonia polyanthes Less. Vernonanthura phosphorica (Vell.) H. Rob.   34(1) Asteracea Ruas et al. 1991 Cytologia
  Vernonia polyanthes Less. Vernonanthura phosphorica (Vell.) H. Rob.   34 IPCN online Ruas, P. M., C. F. Ruas, A. O. S. Vieira, N. I. Matzenbacher & N. S. Martins. 1991. Cytogenetics of genus Vernonia Schreber (Compositae). Cytologia 56: 239–247.
  Vernonia polyanthes Less. Vernonanthura phosphorica (Vell.) H. Rob. 18   IPCN67-71 COLEMAN, R. 1968. Chromosome numbers in some Brazilian Compositae. Rhodora 70: 228-240.