sneezeweed
1.
(
noun
) any of various plants of the genus Helenium characteristically causing sneezing
Related Words:
Helenium autumnale
,
Helenium hoopesii
,
Helenium puberulum
,
autumn sneezeweed
,
herb
,
herbaceous plant
,
orange sneezeweed
,
owlclaws
,
rosilla
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