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Fl. MO | Family List | Fl. MO Vol. 2 | Asteraceae | Helianthus

Helianthus xcinereus Torr. & A. Gray

Synonyms
Helianthus mollis Lam. x Helianthus occidentalis Riddell

Origin
Native

Infra-Species
var. sullivantii Torr. & A. Gray


 

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