CCDBAngiospermsCompositaeHeleniumHelenium drummondii H. Rock

3 chromosome counts in Helenium drummondii H. Rock:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Helenium drummondii H. Rock Helenium drummondii H. Rock   32(1) Asteracea Grashoff et al. 1972 Brittonia
!   Helenium drummondii H. Rock Helenium drummondii H. Rock   32 IPCN72 GRASHOFF, J.L., M.W. BIERNER, & D.K. NORTHINGTON. 1972. Chromosome numbers in North and Central American Compositae. Brittonia 24: 379-394.
!   Helenium drummondii H. Rock Helenium drummondii H. Rock   32 eFlora