CCDBAngiospermsCompositaeHymenoxysHymenoxys richardsonii var. richardsonii

2 chromosome counts in Hymenoxys richardsonii var. richardsonii:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Hymenoxys richardsonii var. richardsonii Hymenoxys richardsonii (Hook.) Cockerell 15(2)   Asteracea Strother 1966 Southw. Naturalist
  Hymenoxys richardsonii var. richardsonii Hymenoxys richardsonii (Hook.) Cockerell   30 eFlora