CCDBAngiospermsCompositaeHeterothecaHeterotheca canescens (DC.) Shinners

8 chromosome counts in Heterotheca canescens (DC.) Shinners:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Heterotheca canescens (DC.) Shinners Heterotheca canescens (DC.) Shinners 18II(1)   Asteracea Semple 1977 Canad. J. Bot. (= Botany)
  Chrysopsis berlandieri Greene Heterotheca canescens (DC.) Shinners 9(1) 18(1) Asteracea Harms 1965a Brittonia
  Heterotheca canescens (DC.) Shinners Heterotheca canescens (DC.) Shinners 9II, 18II(5, 1) 18(1) Asteracea Semple 2008 Botany
!   Chrysopsis berlandieri Greene Heterotheca canescens (DC.) Shinners 9   IPCN65 Harms 1965
  Heterotheca canescens (DC.) Shinners Heterotheca canescens (DC.) Shinners 9II   IPCN online Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527.
!   Heterotheca canescens (DC.) Shinners Heterotheca canescens (DC.) Shinners 9 18 IPCN75-78 NA
  Heterotheca canescens (DC.) Shinners Heterotheca canescens (DC.) Shinners 9, 18   IPCN73-74 HARMS, V.L. 1974. Chromosome numbers in Heterotheca, including Chrysopsis (Compositae: Asterae), with phylogenetic interpretations. Brittonia 26: 61-69.
!   Heterotheca canescens (DC.) Shinners Heterotheca canescens (DC.) Shinners   18,36 eFlora