Staghorn Sumac
Rhus typhina · Anacardiaceae (Cashew or Sumac family)
AI-generated identification · may be incorrect
Leaf Morphology
Leaf Type
Pinnately compound leaflet (part of a large compound leaf containing 11-31 leaflets); deciduous
Shape
Lanceolate to oblong-lanceolate with an acuminate tip and rounded to oblique base
Margin
Finely serrate (toothed) along the entire edge
Arrangement
Alternate arrangement on branches; individual leaflets are opposite one another along the central rachis of the compound leaf
Venation
Pinnate venation with a prominent, pale central midrib and numerous parallel lateral veins extending symmetrically to the margins
Key Features
Distinctive velvety, densely hairy twigs; large pinnately compound leaves with finely toothed margins; upright, cone-like clusters of crimson fruits (drupes); and milky sap
Description
The staghorn sumac is a large deciduous shrub or small tree celebrated for its tropical-looking foliage, velvety branch twigs resembling a deer's antlers in velvet, and dense upright cones of fuzzy red berries. In autumn, its foliage transforms into a breathtaking spectacle of fiery oranges, yellows, and deep reds. The specimen shown is a single detached leaflet displaying peak autumn coloration.
Habitat
Found along forest edges, abandoned fields, roadsides, and disturbed areas; thrives in poor, rocky, or well-drained soils and full sun exposure
Native Range
Native to eastern North America, spanning from southeastern Canada down through the northeastern and midwestern United States, and extending south along the Appalachian Mountains