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Definition of petalostemon
petalostemon
/ˌpɛt.ə.loʊˈstiː.mən/
pet · a · lo · ste · mon
Plural:petalostemons
petalostemon Lexical Profile
CEFR
C2
Grade
13
Tier
3
Usage
Rare
• noun
1
Any of various North American perennial wildflowers of the former genus Petalostemon (now classified under Dalea) in the pea family (Fabaceae), commonly known as prairie clovers and characterized by pinnately compound leaves and dense, cylindrical flower spikes bearing tiny white, pink, or purple blossoms with petal-like stamens.
Synonyms
View all synonyms for petalostemon• Rhymes for petalostemon
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Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Petalostemon. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/petalostemon