Search for Helianthus resinosus returned 596 results.

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  1. variety: Helianthus tuberosus var. purpureus Cockerell

    Synonym of Helianthus tuberosus L.

  2. subspecies: Helianthus laevigatus subsp. reindutus E.S.Steele

    Synonym of Helianthus laevigatus Torr. & A.Gray

  3. variety: Helianthus atrorubens var. pubescens Kuntze

    Synonym of Helianthus silphioides Nutt.

  4. variety: Helianthus giganteus var. oppositifolius Farw.

    Synonym of Helianthus giganteus L.

  5. variety: Helianthus giganteus var. resiniferus Farw.

    Synonym of Helianthus giganteus L.

  6. variety: Helianthus giganteus var. verticillatus Farw.

    Synonym of Helianthus giganteus L.

  7. variety: Helianthus giganteus var. virgatus Farw.

    Synonym of Helianthus giganteus L.

  8. variety: Helianthus giganteus var. crinitus Nutt.

    Synonym of Helianthus giganteus L.

  9. variety: Helianthus giganteus var. subtuberosus Britton

    Synonym of Helianthus giganteus L.

  10. variety: Helianthus nitidus var. camporum Lunell

    Synonym of Helianthus nuttallii subsp. rydbergii (Britton) R.W.Long