CCDBAngiospermsCompositaeHeterothecaHeterotheca oregona var. rudis (Greene) Semple

4 chromosome counts in Heterotheca oregona var. rudis (Greene) Semple:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Heterotheca oregona var. rudis (E. Greene) Semple Heterotheca oregona var. rudis (Greene) Semple 9II(1)   Asteracea Semple et al. 1988 Syst. Bot.
!   Heterotheca oregona var. rudis (Nutt.) A. Gray Heterotheca oregona var. rudis (Greene) Semple 9II(1)   Asteracea Semple 2008 Botany
  Heterotheca oregona var. rudis (Greene) Semple Heterotheca oregona var. rudis (Greene) Semple 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. rudis (Greene) Semple Heterotheca oregona var. rudis (Greene) Semple   18 eFlora