Helenium bigelovii A.GrayCommon nameBigelow's sneezeweedGenusHeleniumFamilyCompositae70 67 observations
Helenium brevifolium (Nutt.) Alph.WoodCommon nameShortleaf sneezeweedGenusHeleniumFamilyCompositae2 2 observations
Helenium flexuosum Raf.Common namePurplehead sneezeweedGenusHeleniumFamilyCompositae84 73 observations
Helenium microcephalum DC.Common nameSmallhead sneezeweedGenusHeleniumFamilyCompositae23 9 observations
Helenium pinnatifidum (Schwein. ex Nutt.) Rydb.Common nameSoutheastern SneezeweedGenusHeleniumFamilyCompositae16 11 observations
