CCDBAngiospermsCompositaeEricameriaHaplopappus macronema (Nutt.) A. Gray

2 chromosome counts in Haplopappus macronema (Nutt.) A. Gray:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Haplopappus macronema (Nutt.) A. Gray Ericameria discoidea (Nutt.) G. L. Nesom 9   IPCN66 Anderson & Reveal 1966
!   Haplopappus macronema (Nutt.) A. Gray Ericameria discoidea (Nutt.) G. L. Nesom   18 Fedorov, 1974 Solbrig et al. 1964