CCDBAngiospermsCompositaeHeterothecaHeterotheca oregona var. oregona

3 chromosome counts in Heterotheca oregona var. oregona:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Heterotheca oregona var. oregona Heterotheca oregona (Nutt.) Shinners 9II(1)   Asteracea Semple et al. 1988 Syst. Bot.
  Heterotheca oregona var. oregona Heterotheca oregona (Nutt.) Shinners 9II   IPCN online Semple, J. C., C. Leeder, C. Leuty & L. Gray. 1988. Heterotheca sect. Ammodia (Compositae: Astereae): a multivariate study of H. oregona and specimens of Brewer's (golden) aster. Syst. Bot. 13: 547–558.
  Heterotheca oregona var. oregona Heterotheca oregona (Nutt.) Shinners   18 eFlora