Search for Helianthus resinosus returned 596 results.

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  1. variety: Helianthus maximiliani var. dalyi Farw.

    Synonym of Helianthus maximiliani Schrad.

  2. variety: Helianthus maximiliani var. paniculata Farw.

    Synonym of Helianthus maximiliani Schrad.

  3. variety: Helianthus maximiliani var. asperrimus Engelm. & A.Gray

    Synonym of Helianthus maximiliani Schrad.

  4. form: Helianthus maximiliani f. pallidus Clute

    Synonym of Helianthus maximiliani Schrad.

  5. variety: Helianthus maximiliani var. iubaris Lunell

    Synonym of Helianthus maximiliani Schrad.

  6. variety: Helianthus tuberosus var. subcanescens A.Gray

    Synonym of Helianthus tuberosus L.

  7. variety: Helianthus giganteus var. ambiguus Torr. & A.Gray

    Synonym of Helianthus × ambiguus (Torr. & A.Gray) Britton

  8. variety: Helianthus angustifolius var. nemorosus C.Mohr

    Synonym of Helianthus angustifolius L.

  9. subspecies: Helianthus debilis subsp. debilis

  10. form: Helianthus grosseserratus f. pleniflorus Wadmond

    Synonym of Helianthus grosseserratus M.Martens