Inula helenium L.

Homonyms: Inula helenium L.; Inula helenium Hook.fil. & Thomson; Inula helenium Asso
Common names: Clafrllys Mawr in Welsh; Crachlys in Welsh; Didysis debesylas in Lithuanian; Echter Alant in German; Echter Alant in German; Echter Alant in German; Echter Alant in German; Echter Alant in German; Echter Alant in German; Elecampane in English; Elecampane in English; Elecampane in English; Elecampane Inula in English; Elecampane inula in English; Enula campana in Italian; Enula campana in Italian; Enula campana in Italian; Grande Aunée in French; Grande aunee in French; Grande aunee in French; Grande aunee in French; Griekse alant in Dutch; Helenenkraut in German; Helenenkraut in German; Inule aunée in French; Inule aunée, Grande aunée, Inule hélénie in French; Inule helenie in French; Inule helenie in French; Inule helenie in French; Jättenattljus in Swedish; Knerot in Norwegian; Knärot in Swedish; Knærod in Danish; Llwyglys in Welsh; Llysiau y Crach in Welsh; Læge-alant in Danish; Læge-alant in Danish; Læge-alant in Danish; Læge-alant in Danish; Marchalan in Welsh; Oman wielki in Polish; Pohjanhelokki in Finnish; Pricknattljus in Swedish; Scabwort in English; Smalt nattljus in Swedish; Täplähelokki in Finnish; Velvet-dock in English; Yövilkka in Finnish; aedvaak in Estonian; alant in Swedish

Karlsson (1998) Förteckning över svenska kärlväxter (The vascular plants of Sweden - a checklist)
Karlsson (1998) Förteckning över svenska kärlväxter (The vascular plants of Sweden - a checklist)
Linnaeus, C. (1753). Species plantarum, exhibentes plantas rite cognitas ad genera relatas cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas. Vol 2. Salvius, Stockholm.
Mirek Z., Piękoś-Mirkowa H., Zając A., Zając A., Zając M.. 2020. Vascular plants of Poland. An annotated checklist. W. Szafer Institute of Botany, Polish Academy of Sciences, Kraków. W. Szafer Institute of Botany, Polish Academy of Sciences, Kraków