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

1 sense of helenium hoopesii

Sense 1
orange sneezeweed, owlclaws, Helenium hoopesii -- (stout perennial herb of western United States having flower heads with drooping orange-yellow rays; causes spewing sickness in sheep)
       => sneezeweed -- (any of various plants of the genus Helenium characteristically causing sneezing)