CCDBAngiospermsCompositaeEricameriaHaplopappus arborescens (A. Gray) H. M. Hall

3 chromosome counts in Haplopappus arborescens (A. Gray) H. M. Hall:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Haplopappus arborescens (A. Gray) H. M. Hall Ericameria arborescens (A. Gray) Greene   18 Fedorov, 1974 Ravell et al. 1960
!   Haplopappus arborescens (A. Gray) H. M. Hall Ericameria arborescens (A. Gray) Greene   18 Fedorov, 1974 DeJong, Montgomery 1963
!   Haplopappus arborescens (A. Gray) H. M. Hall Ericameria arborescens (A. Gray) Greene   18 Cave1963 DeJong & Mont. 1963