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    Species Accepted

    Helenium amarum (Raf.) H.Rock

    American sneezeweed
    EukaryotaPlantae...Helenium

    Classification and descendants

    Source: Catalogue of Life

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      Synonyms and combinations

      Source: Catalogue of Life

      Recorded as introduced in 4 countries or islands

      4 results
      Introduced inAccording toInvasiveOccurrences in GBIF
      AustraliaNo
      BermudaYes
      CubaYes
      UruguayYes
      View all

      Vernacular names

      Source: Catalogue of Life

      17 results
      American sneezeweed English
      Hélénie amère French
      Smal solbrud Swedish
      Yellowdicks
      bitter sneezeweed English
      bitterweed English
      falso-girassol Portuguese
      five-leaf sneezeweed English
      fiveleaf sneezeweed
      heleno Portuguese

      Treatments

      Source: Catalogue of Life
      1 result
      Dataset

      Bibliography

      Source: Catalogue of Life

      8 results
      Rock, H. (1957). Rhodora 59: 131 (1957).
      Raf. Fl. Ludov. 69 (1817).
      Compositae Working Group (CWG) (2023). Global Compositae Database. Helenium amarum (Raf.) H.Rock. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1090597
      Dyntaxa. Svensk taxonomisk databas
      Nutt. (1834). J. Acad. Nat. Sci. Philadelphia 7: 66 (1834).
      Yonekura, K., & Kajita, T. (2003). BG Plants Wamei-Gakumei Index. (http://ylist.info/index.html)
      Kuntze. (1891). Revis. Gen. Pl. 1: 342 (1891).
      Zicha O, Hrb J, Maňas M, Novák J, and BioLib contributors. BioLib.cz: Taxonomic tree of plants and animals with photos. 1999 - 2019, https://www.biolib.cz/en/main/

      Citation

      Helenium amarum (Raf.) H.Rock in undefined