Helenium

Helenium pinnatifidum

Southeastern sneezeweed

Helenium ovallense

Helenium aromaticum

Helenium atacamense

Helenium urmenetae

Helenium arizonicum

Helenium donianum

Helenium uniflorum

Helenium amarum var. badium

Helenium scorzonerifolium

Helenium urmenetae var. urmenetae

Helenium thurberi

Helenium insulare

Helenium laciniatum

Helenium scaposum

Helenium urmenetae var. leguiffei

Helenium elegans var. amphilobum

Helenium elegans var. elegans

Helenium lanciniatum

Helenium bigelovii

Bigelow's sneezeweed