Inula divaricata Isopappus divaricatus Haplopappus divaricatus Isopappus divaricatus var. divaricatus Croptilon divaricatum var. divaricatum Chrysopsis divaricata Diplopappus divaricatus Aster divaricatus Haplopappus divaricatus var. divaricatus
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024