Definition of staghorn sumac
: a sumac (Rhus typhina) of eastern North America that is a shrub or small tree with velvety-pubescent branches and flower stalks, leaves turning brilliant red in fall, and dense panicles of greenish-yellow flowers followed by hairy crimson fruits
First Known Use of staghorn sumac
Learn More about staghorn sumac
Britannica.com: Encyclopedia article about staghorn sumac
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