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Asteraceae
Helianthus
Helianthus heterophyllus
Helianthus heterophyllus
Wetland sunflower
Nutt. 1834 -
J. Acad. Nat. Sci. Philadelphia 7: 74 (1834)
Specifications
Images
Synonyms
Helianthus atrorubens subsp. heterophyllus
(Nutt.) Anashch.
Helianthus elongatus
Small