Northern White-Cedar

Thuja occidentalis · Cupressaceae (Cypresses and Junipers)

AI-generated identification · may be incorrect
Northern White-Cedar

Leaf Morphology

Leaf Type

Specialized scale-like evergreen leaves

Shape

Flat, overlapping scale-like leaves arranged in opposite pairs on flattened branchlets

Margin

Entire and smooth, tightly appressed to the stem

Arrangement

Opposite, arranged in flat, fan-like sprays

Venation

Parallel or indistinct due to the minute, scale-like structure of the leaves

Key Features

Flattened sprays of tiny scale-like leaves, aromatic foliage when crushed, small upright cones, and reddish-brown fibrous bark that peels in vertical strips

Description

An evergreen conifer forming a dense, conical tree with reddish-brown, shredding bark. The foliage grows in flattened, fan-like sprays of scaly leaves that emit a pleasant, aromatic scent when crushed. It produces small, oblong cones.

Habitat

Found in moist forests, swamps, along rocky riverbanks, and limestone cliffs; prefers wet soils and full sun to partial shade

Native Range

Native to eastern North America, spanning from southeastern Canada down through the northeastern and north-central United States

Identified on 10/10/2026