Douglas-fir USDA PLANTS Symbol: PSME
U.S. Nativity: Native
Habit: Conifer Trees
Pseudotsuga menziesii (Mirbel) Franco

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Taxonomic Rank: Pinopsida: Pinales: Pinaceae
Synonym(s): douglas fir, Douglas fir, douglas spruce, oregon pine, red fir
Native Range: CA to sw B.C. ( HICK)

Selected Images from Invasive.orgView All Images at Invasive.org


Tree(s);
Richard Webb, Self-employed horticulurist, Bugwood.org
Additional Resolutions & Image Usage

Bark;
Dave Powell, USDA Forest Service, Bugwood.org
Additional Resolutions & Image Usage

Foliage;
Paul Wray, Iowa State University, Bugwood.org
Additional Resolutions & Image Usage

Foliage;
Tom DeGomez, University of Arizona, Bugwood.org
Additional Resolutions & Image Usage

Flower(s); new flowers; 1967
USDA Forest Service - Ogden Archive, USDA Forest Service, Bugwood.org
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Cones; cones
Joseph O'Brien, USDA Forest Service, Bugwood.org
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Cones;
Mary Ellen (Mel) Harte, , Bugwood.org
Additional Resolutions & Image Usage

Flower(s); staminate flowers; 1967
USDA Forest Service - Ogden Archive, USDA Forest Service, Bugwood.org
Additional Resolutions & Image Usage

Cones;
Mary Ellen (Mel) Harte, , Bugwood.org
Additional Resolutions & Image Usage

Cones;
Mary Ellen (Mel) Harte, , Bugwood.org
Additional Resolutions & Image Usage

Cones; Cones.
Lebermuth Company, , Bugwood.org
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Cones; Cone, close-up.
Lyndon Photography, , Bugwood.org
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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