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Definition of vernonia

vernonia

/vɜːrˈnoʊniə/
ver · no · ni · a
Plural:vernonias
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vernonia Lexical Profile

• noun

1

Any plant of the large genus Vernonia in the family Asteraceae, native primarily to the Americas, Africa, and Asia, commonly known as ironweed and cultivated for its dense, flat-topped clusters of intense purple, magenta, or rose-colored composite flower heads that bloom in late summer and autumn.

Synonyms
View all synonyms for vernonia

• Rhymes for vernonia

• Nearby Words

vernal
vernal falls
vernon
vernonia
vero beach
verona
veronica

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

Wordmom. (2026). Definition of Vernonia. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/vernonia
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