Search for Helianthus floridanus returned 693 results.

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  1. form: Helianthus agrestis f. oswaldii Wolde

    Synonym of Helianthus agrestis Pollard

  2. subspecies: Helianthus petiolaris subsp. fallax Heiser

  3. variety: Helianthus pseudoverbesinoides var. gracilis Hieron.

    Synonym of Pappobolus imbaburensis (Hieron.) Panero

  4. variety: Helianthus mollis var. cordatus S.Watson

    Synonym of Helianthus mollis Buc'hoz

  5. subspecies: Helianthus laciniatus subsp. heiseri (R.C.Jacks.) R.C.Jacks.

    Synonym of Helianthus laciniatus A.Gray

  6. subspecies: Helianthus dissectifolius subsp. brevilobus R.C.Jacks.

    Synonym of Helianthus dissectifolius R.C.Jacks.

  7. subspecies: Helianthus dissectifolius subsp. longilobus R.C.Jacks.

    Synonym of Helianthus dissectifolius R.C.Jacks.

  8. subspecies: Helianthus dissectifolius subsp. trifurcatus R.C.Jacks.

    Synonym of Helianthus dissectifolius R.C.Jacks.

  9. form: Helianthus mollis f. flavidus Steyerm.

    Synonym of Helianthus mollis Buc'hoz

  10. subspecies: Helianthus debilis subsp. hirtus Heiser

    Synonym of Helianthus praecox var. hirtus (Heiser) B.L.Turner