Douglas fir

E1430

Douglas fir is a large, long-lived conifer native to western North America, valued for its strong timber and ecological importance in mountain and coastal forests.

AI illustration

How this image was made

AI-generated illustration of Douglas fir

This AI-generated illustration was produced by black-forest-labs/FLUX.2-dev (1024x1024) from a prompt written by openai/gpt-oss-120b from the entity's label + description.

Prompt

Generate an image of a douglas fir (Douglas fir is a large, long-lived conifer native to western North America, valued for its strong timber and ecological importance in mountain and coastal forests.)

All labels observed (9)

How this entity was disambiguated

Statements (73)

Predicate Object
instanceOf conifer ⓘ
evergreen tree ⓘ
timber tree ⓘ
tree species ⓘ
barkColor gray to brown ⓘ
climatePreference continental climate ⓘ
cool moist climate ⓘ
maritime climate ⓘ
commercialImportance major export timber species ⓘ
one of the most important commercial softwoods in North America ⓘ
commonNameOf Pseudotsuga menziesii ⓘ
linked to: Douglas fir
coneCharacteristic cones with three-pointed bracts ⓘ
coneType seed cones ⓘ
describedBy David Douglas (as collector) and later taxonomists ⓘ
distinguishedFrom true firs by cone bracts ⓘ
evergreenNeedleArrangement spirally arranged on twigs ⓘ
family Pinaceae ⓘ
fireEcology moderately fire-resistant bark in mature trees ⓘ
foundIn coastal forests ⓘ
montane forests ⓘ
subalpine forests ⓘ
genus Pseudotsuga ⓘ
linked to: Douglas fir
growthRate fast-growing ⓘ
introducedTo Australia ⓘ
Chile ⓘ
Europe ⓘ
New Zealand ⓘ
kingdom Plantae ⓘ
leafPersistence evergreen ⓘ
leafType needle-like leaves ⓘ
longevity more than 500 years ⓘ
maximumDiameter over 2 meters at breast height ⓘ
maximumHeight over 230 feet ⓘ
over 70 meters ⓘ
namedAfter David Douglas ⓘ
nativeTo Pacific Northwest ⓘ
Rocky Mountains ⓘ
western North America ⓘ
needleLength about 2 to 3 centimeters ⓘ
notTrueFir not a member of genus Abies ⓘ
order Pinales ⓘ
photosyntheticType C3 plant ⓘ
pollination wind-pollinated ⓘ
rangeExtension widely planted outside native range ⓘ
reproduction sexual reproduction by seeds ⓘ
roleInEcosystem carbon sequestration ⓘ
dominant canopy species ⓘ
habitat provider for wildlife ⓘ
soil stabilization ⓘ
seedDispersal wind-dispersed seeds ⓘ
shadeTolerance moderate shade tolerance ⓘ
soilPreference deep soils ⓘ
well-drained soils ⓘ
taxonRank species ⓘ
threat fire suppression effects ⓘ
fungal diseases ⓘ
insect pests ⓘ
logging ⓘ
usedFor Christmas trees (some varieties) ⓘ
doors and windows ⓘ
engineered wood products ⓘ
flooring ⓘ
framing lumber ⓘ
marine pilings ⓘ
paper production ⓘ
utility poles ⓘ
valuedFor construction lumber ⓘ
ecological importance ⓘ
plywood production ⓘ
pulpwood ⓘ
strong timber ⓘ
woodColor light brown to reddish brown ⓘ
woodDensity relatively high for softwood ⓘ

How these facts were elicited

Referenced by (125)

Full triples — surface form annotated when it differs from this entity's canonical label.

Douglas fir → commonNameOf → Pseudotsuga menziesii ⓘ
linked to: Douglas fir
Douglas fir → genus → Pseudotsuga ⓘ
linked to: Douglas fir
Pinophyta → contains → Pseudotsuga ⓘ
linked to: Douglas fir
Klamath Mountains → notableTreeSpecies → Douglas-fir ⓘ
linked to: Douglas fir
Mount Tamalpais State Park → hasFlora → Douglas-fir ⓘ
linked to: Douglas fir
Mount Rainier National Park → treeSpecies → Douglas-fir ⓘ
linked to: Douglas fir
Stanley Park → containsSpecies → Douglas fir ⓘ
subject linked to: Stanley Park, Vancouver
Pseudotsuga → commonName → Douglas-firs ⓘ
linked to: Douglas fir
Pseudotsuga → notableSpeciesCommonName → Douglas-fir (Pseudotsuga menziesii) ⓘ
linked to: Douglas fir
Forest Park (Portland, Oregon) → hasFlora → Douglas-fir ⓘ
subject linked to: Forest Park
linked to: Douglas fir
Pacific temperate rainforests → dominantTree → Douglas-fir ⓘ
linked to: Douglas fir
North Cascades National Park → flora → Douglas-fir ⓘ
linked to: Douglas fir
Huddart County Park → vegetation → Douglas-fir ⓘ
linked to: Douglas fir
Deschutes National Forest → hasVegetation → Douglas-fir ⓘ
linked to: Douglas fir
Hoh Rain Forest → dominantTreeSpecies → Douglas-fir ⓘ
linked to: Douglas fir
Willamette National Forest → hasTreeSpecies → Douglas-fir ⓘ
linked to: Douglas fir
Quinault Rain Forest → hasFlora → Douglas-fir ⓘ
linked to: Douglas fir
Steep Ravine area → hasVegetation → Douglas-fir ⓘ
linked to: Douglas fir
Russian Gulch State Park → hasVegetation → Douglas-fir ⓘ
linked to: Douglas fir
Northern Sierra Nevada → hasFlora → Douglas-fir ⓘ
linked to: Douglas fir
Willapa Hills → dominantTreeSpecies → Douglas-fir ⓘ
linked to: Douglas fir
Tillamook State Forest → dominantTreeSpecies → Douglas-fir ⓘ
linked to: Douglas fir
Aira Force → hasTreeSpecies → Douglas fir ⓘ
Bootjack Campground → vegetation → Douglas fir ⓘ
Arcata Community Forest → hasDominantTreeSpecies → Douglas-fir ⓘ
linked to: Douglas fir
Queets Rain Forest → treeSpecies → Douglas-fir ⓘ
linked to: Douglas fir
Huachuca Mountains → flora → Douglas-fir ⓘ
linked to: Douglas fir
Matt Davis Trail → flora → Douglas-fir ⓘ
linked to: Douglas fir
Puget Sound lowland forests → dominantTreeSpecies → Douglas-fir ⓘ
linked to: Douglas fir
Smith River National Recreation Area → hasFlora → Douglas-fir ⓘ
linked to: Douglas fir
Trinity Alps Wilderness → flora → Douglas-fir ⓘ
linked to: Douglas fir
Jarbidge Wilderness → flora → Douglas-fir ⓘ
linked to: Douglas fir
Rogue River–Siskiyou National Forest → hasFlora → Douglas-fir ⓘ
linked to: Douglas fir
Point Defiance Park → hasFlora → Douglas fir ⓘ
Central Park (Burnaby) → hasVegetationType → Douglas fir trees ⓘ
linked to: Douglas fir
Cathedral Grove → treeSpecies → Douglas fir ⓘ
Grand Forest → treeSpecies → Douglas fir ⓘ
The Forest of Nisene Marks State Park → vegetation → Douglas-fir ⓘ
linked to: Douglas fir
Carmanah Walbran Provincial Park → treeSpeciesPresent → Douglas-fir ⓘ
linked to: Douglas fir
Oregon Coast Range forests → hasDominantTreeSpecies → Douglas-fir ⓘ
linked to: Douglas fir
MacMillan Provincial Park → hasDominantTreeSpecies → Douglas-fir ⓘ
linked to: Douglas fir
Redwood Regional Park → hasVegetation → Douglas-fir ⓘ
linked to: Douglas fir
Okanogan-Wenatchee National Forest → hasVegetation → Douglas-fir ⓘ
linked to: Douglas fir
Butano State Park → vegetationType → Douglas-fir ⓘ
linked to: Douglas fir
San Lorenzo Valley → vegetation → Douglas fir ⓘ
Ohanapecosh → dominantTreeSpecies → Douglas-fir ⓘ
linked to: Douglas fir