Classic texts: King's 1898.
Helenium autumnale
Helenium autumnale L.
Engl.: common sneezeweed, sneezeweed, sneezewort, swamp sunflower, wild sunflower.
Deu.: Herbst-Sonnenbraut, Gewöhnliche Sonnenbraut.
Suom.: syyshohde, syyshohdekukka.
Sven.: solbrud.
Bot. syn.: Helenium canaliculatum Lam., Helenium latifolium P. Mill., Helenium parviflorum Nutt.
Helenium. False Sunflower, Sneezewort, Sneezeweed. Helenium autumnale.
Classic texts: USDisp 1918.
The Medical Flora of Kansas: Helenium - Lycopus.
Classic texts: Journals: TNEMA 1882-1883.