Helenium

Helenium pinnatifidum

Southeastern sneezeweed

Helenium thurberi

Helenium aromaticum

Helenium atacamense

Helenium donianum

Helenium urmenetae

Helenium radiatum

Helenium stenopterum

Helenium vallenariense

Helenium bolanderi

Helenium armarum

Helenium scaposum

Helenium integrifolium

Helenium mexicanum

Helenium amarum

Helenium vernale

Helenium insulare

Helenium arizonicum

Helenium linifolium

Helenium bigelovii

Bigelow's sneezeweed