Ontario Trees & Shrubs website

Eastern White Cedar
Thuja occidentalis

Other common names: Arborvitae, Cedar, Eastern Arborvitae, Eastern Thuja, Northern White Cedar

French names: Thuya occidental

Family: Cypress Family (Cupressaceae)

Distinctive features: Tree, Shrub

Similar species:
  •   Eastern Red Cedar (Juniperus virginiana) - similar only in name, different appearance.


Habitat: Fields and Open Areas, Wet Areas;  Just about anywhere: mainly on rocky areas, and wet areas.

Books: Trees in Canada: 26   

Native/Non-native: Native

Status: Very common.

Notes: Eastern White Cedar, commonly called just plain "Cedar", grows in a variety of locations that we humans might call "stressful". It loves to grow up from cracks in rocks, on alvar pavements, and in swamps.

Origin and Meaning of Names:
 Scientific Name: occidentalis: western


Photographs: 260 photographs available, of which 11 are featured on this page. SCROLL DOWN FOR PHOTOGRAPHS.

Range Map is at the bottom of the page

Eastern White Cedar (Thuja occidentalis)

Here is a clump of small Eastern White Cedar growing in a rock crack at the western end of Manitoulin Island (Ontario).

Eastern White Cedar (Thuja occidentalis)

In a forest, the lower branches of Eastern White Cedar die off. They make excellent campfire wood.

Eastern White Cedar (Thuja occidentalis)

The bark is stringy and flakey, and peels readily. It is soft, and can be made into a variety of useful items in a wilderness living or primitive survival situation. West coast natives even made clothing from the western counterparts of this stree.

Eastern White Cedar (Thuja occidentalis)

Eastern White Cedar (Thuja occidentalis)

They sometimes grow in clumps, as shown here.

Eastern White Cedar (Thuja occidentalis)

Typical Eastern White Cedar leaves or needles. Eastern White Cedar is an evergreen.

Eastern White Cedar (Thuja occidentalis)

Eastern White Cedar cones, opened.

Eastern White Cedar (Thuja occidentalis)

Unopened cones.

Eastern White Cedar (Thuja occidentalis)

Another view of the leaves and cones, in winter.

Eastern White Cedar (Thuja occidentalis)

A young Eastern White Cedar, growing on a limestone rock.

Eastern White Cedar (Thuja occidentalis)

Here's a photo showing the typical Eastern White Cedar shape and form. A beautiful tree!


Range map for Eastern White Cedar (Thuja occidentalis)

PLEASE NOTE: A coloured Province or State means this species occurs somewhere in that Province/State.
The entire Province/State is coloured, regardless of where in that Province/State it occurs.

(Range map provided courtesy of the USDA website and is displayed here in accordance with their Policies)