WISCONSIN BOTANICAL INFORMATION SYSTEM
Wisconsin State Herbarium

Wisflora - Vascular Plant Species

University of  Wisconsin - Madison 

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Family: Hypericaceae
  Genus: Triadenum

    Triadenum fraseri (Spach) Gleason*+

        bog St. John's-wort, Fraser's marsh St. John's-wort
             Elodea fraseri Spach
             Hypericum virginicum L. var. fraseri (Spach) Fernald
             Triadenum virginicum (L.) Raf. subsp. fraseri
             Triadenum virginicum (L.) Raf. var. fraseri (Spach) Cooperr.
    Triadenum virginicum (L.) Raf.*+

        Virginia marsh St. John's-wort
             Hypericum virginicum L.

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