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.


CCDBAngiospermsCompositaeVernoniaVernonia gigantea subsp. gigantea

4 chromosome counts in Vernonia gigantea subsp. gigantea:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Vernonia gigantea subsp. gigantea Vernonia gigantea (Walt.) trelease ex Branner & Coville   34(11) Asteracea Urbatsch 1972 Brittonia
  Vernonia gigantea subsp. gigantea Vernonia gigantea (Walt.) trelease ex Branner & Coville 17(1)   Asteracea Urbatsch 1977 Castanea
!   Vernonia gigantea subsp. gigantea Vernonia gigantea (Walt.) trelease ex Branner & Coville 17   IPCN73-74 POWELL, A.M., D.W. KYHOS, & P.H. RAVEN. 1974. Chromosome numbers in Compositae. X. Amer. J. Bot. 61: 909-913.
!   Vernonia gigantea subsp. gigantea Vernonia gigantea (Walt.) trelease ex Branner & Coville 17   IPCN73-74 URBATSCH, L.E. 1974. In IOPB chromosome number reports XLV. Taxon 23: 619-624.