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.


CCDB → Angiosperms → Compositae → Vernonia → Vernonia baldwinii Torr.

11 chromosome counts in Vernonia baldwinii Torr.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Vernonia baldwinii var. interior (Small) B. G. Schub. Vernonia baldwinii Torr. 17(1)   Asteracea Urbatsch 1977 Castanea
  Vernonia baldwinii Torr. Vernonia baldwinii Torr. 17(25)   Asteracea Jones, S. B. et al. 1970 Castanea
!   Vernonia baldwinii Torr. Vernonia baldwinii Torr. 34I(1)   Asteracea Jones, S. B. 1976 Evolution
  Vernonia baldwinii var. baldwinii Vernonia baldwinii Torr. 17(1)   Asteracea Powell et al. 1974 Amer. J. Bot.
!   Vernonia baldwinii Torr. Vernonia baldwinii Torr.   34 IPCN65 Smith 1965b
!   Vernonia baldwinii subsp. baldwinii Vernonia baldwinii Torr. 17   IPCN72 FAUST, w.z. 1972. A biosystematic study of the Interiores species group of the genus Vernonia (Compositael. Brittonia 24: 363-378.
!   Vernonia baldwinii var. baldwinii Vernonia baldwinii Torr. 17   IPCN67-71 JONES, S.B., w.z. FAUST, & L.E. URBATSCH. 1970. Natural hybridization between Veronica crinita and y. Baldwini (Compositae). Castanea 35: 61-67.
!   Vernonia baldwinii var. baldwinii Vernonia baldwinii Torr. 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 baldwinii var. interior (Small) B. G. Schub. Vernonia baldwinii Torr. 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 baldwinii Torr. Vernonia baldwinii Torr.   34 eFlora  
  Vernonia baldwinii Torr. Vernonia baldwinii Torr.   36 Fedorov, 1974 Bohn (Jones S. B., Duncan 1966)