Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun helianthus_petiolaris

1 sense of helianthus petiolaris

Sense 1
prairie sunflower, Helianthus petiolaris -- (similar to the common sunflower with slender usually branching stems common in central United States)
       => sunflower, helianthus -- (any plant of the genus Helianthus having large flower heads with dark disk florets and showy yellow rays)