Hymenoxys

Hymenoxys ambigens var. ambigens

Hymenoxys ambigens var. wagneri

Hymenoxys ambigens var. floribunda

Hymenoxys richardsonii var. floribunda

Hymenoxys richardsonii var. richardsonii

Colorado bitterweed

Hymenoxys richardsonii

Pingue rubberweed

Hymenoxys brachyactis

Hymenoxys brandegeei

Hymenoxys anthemoides

Hymenoxys jamesii

Hymenoxys subintegra

Arizona rubberweed

Hymenoxys insignis

Hymenoxys pinetorum

Hymenoxys perpygmaea

Hymenoxys helenioides

Hymenoxys rusbyi

Hymenoxys cooperi

Hymenoxys hoopesii

Orange-sneezeweed

Hymenoxys quinquesquamata

Hymenoxys odorata

Bitter rubberweed