CCDBAngiospermsCompositaeHeterothecaHeterotheca oregona var. scaberrima (A. Gray) Semple

4 chromosome counts in Heterotheca oregona var. scaberrima (A. Gray) Semple:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Heterotheca oregona var. scaberrima (A. Gray) Semple Heterotheca oregona var. scaberrima (A. Gray) Semple 9II(1)   Asteracea Semple et al. 2001 Rhodora
  Heterotheca oregona var. scaberrima (A. Gray) Semple Heterotheca oregona var. scaberrima (A. Gray) 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. scaberrima (A. Gray) Semple Heterotheca oregona var. scaberrima (A. Gray) Semple 9II   IPCN online Semple, J. C., C. Xiang, J. Zhang, M. Horsburgh & R. Cook. 2001. Chromosme number determinations in Fam. Compositae, tribe Astereae. VI. Western North American taxa and comments on generic treatments of North American asters. Rhodora 103: 202–218.
!   Heterotheca oregona var. scaberrima (A. Gray) Semple Heterotheca oregona var. scaberrima (A. Gray) Semple   18 eFlora