eastern arborvitae USDA PLANTS Symbol: THOC2
U.S. Nativity: Native
Habit: Conifer Trees
Thuja occidentalis L.
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Taxonomic Rank: Pinopsida: Pinales: Cupressaceae
Synonym(s): arborvitae, white cedar, American arborvitae
Native Range: e Que., to Sask., s to Nova Scotia, n and w N.E., NY, limy areas among mts. To NC and TN, OH, n IN, ne IL, WI and MN ( Fernald 1950)
Selected Images from Invasive.orgView All Images at Invasive.org


Tree(s); Larger, open-grown tree. Michigan's Upper peninsula.
Steven Katovich, USDA Forest Service, Bugwood.org
Additional Resolutions & Image Usage
Tree(s); growing along a trout stream in northern Wisconsin. Nicolet National Forest.
Steven Katovich, USDA Forest Service, Bugwood.org
Additional Resolutions & Image Usage
Tree(s);
Steven Katovich, USDA Forest Service, Bugwood.org
Additional Resolutions & Image Usage
Fruit(s);
Keith Kanoti, Maine Forest Service, Bugwood.org
Additional Resolutions & Image Usage

Foliage;
Keith Kanoti, Maine Forest Service, Bugwood.org
Additional Resolutions & Image Usage
Cones;
Joseph O'Brien, USDA Forest Service, Bugwood.org
Additional Resolutions & Image Usage
Infestation;
Joseph O'Brien, USDA Forest Service, Bugwood.org
Additional Resolutions & Image Usage
Bark;
Keith Kanoti, Maine Forest Service, Bugwood.org
Additional Resolutions & Image Usage

Infestation;
Joseph O'Brien, USDA Forest Service, Bugwood.org
Additional Resolutions & Image Usage
EDDMapS Distribution:
This map is incomplete and is based only on current site and county level reports made by experts and records obtained from USDA Plants Database. For more information, visit www.eddmaps.org 		 


State(s) Where Reported invasive.
Based on state level agency and organization lists of invasive plants from WeedUS database.
U.S. National Parks where reported invasive:
Haleakala National Park (Hawaii)


Invasive Listing Sources:
Jil M. Swearingen, Survey of invasive plants occurring on National Park Service lands, 2000-2007