Skip to content
Chamaecyparis thyoides, photographed by an iNaturalist contributor
(c) Christopher J. Earle, some rights reserved (CC BY-NC) · CC BY-NC
#729 most planted

Chamaecyparis thyoides

Atlantic white cedar · also Atlantic white cypress, Southern white cedar, Whitecedar

ColumnarEvergreen
560
trees mapped
0.01%
of all named trees
4
cities
4.0 in
median trunk (10 cm, 556 measured)

Report an issue with this species

Atlantic white cedar is a large columnar conifer native to eastern US forested wetlands and bogs. Its scale-like leaves have a ginger scent, and foliage turns bronze in winter. Historically valued for decay-resistant timber, it thrives in wet soils but requires good drainage.

Where it grows

Trees in each city's inventory, with the share of that city's named trees this species accounts for.

  1. New York City · United States
    500—4.0 in
  2. Halifax · Canada
    40—1.6 in
  3. Boston · United States
    1823 yr24 in
  4. Amsterdam · Netherlands
    2—16 in

Traits

Form
Columnar
Foliage
Evergreen
Mature height
50 ft
Canopy spread
12–15 ft

Trunk diameters across every city: median 4.0 in, mean 6.1 in, 90th percentile 13 in. Measured at breast height, as published by each inventory.

Native range

Terrestrial ecoregions where this species is native. Trees in the dataset mostly stand well outside it.

Temperate Broadleaf & Mixed Forests

  • Mississippi lowland forests
  • New England-Acadian forests

Temperate Conifer Forests

  • Atlantic coastal pine barrens

Other Chamaecyparis in the catalogue

6 of the top 2,000 species are in this genus.

Interested in talking trees? arborary.world@gmail.comTree data © the respective municipal publishers and © OpenStreetMap contributors (ODbL).