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Definition of wild senna
wild senna
Plural:wild sennas
• noun
1
A tall, herbaceous perennial wildflower of the pea family (Fabaceae), native to eastern North America, featuring pinnate compound leaves and showy terminal clusters of bright yellow blossoms with prominent dark-tipped stamens.
Example
"The pollinator garden was planted with wild senna to attract bumblebees and cloudless sulphur butterflies in mid-summer."
Synonyms
View all synonyms for wild senna• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Wild senna. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/wild-senna