CCDBAngiospermsCompositaePackeraPackera hesperia (Greene) W. A. Weber & Á. Löve

1 chromosome count in Packera hesperia (Greene) W. A. Weber & Á. Löve:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Senecio hesperius Greene Packera hesperia (Greene) W. A. Weber & Á. Löve 23   Cave1963 Ornduff et al. 1963