Douglas fir - Wikipedia
There are three varieties: coast Douglas-fir (P. menziesii var. menziesii), Rocky Mountain Douglas-fir (P. menziesii var. glauca) and Mexican Douglas-fir (P. menziesii var. lindleyana). [ …
Douglas fir | Description, Uses, & Species | Britannica
Nov 26, 2024 · Douglas fir, genus of about six species of evergreen trees of the conifer family Pinaceae, native to western North America and eastern Asia. They are important timber trees …
Douglas Fir - National Wildlife Federation
Douglas firs are evergreen trees, meaning they keep their needle-like leaves year-round. There are two varieties of this species, coast Douglas fir and Rocky Mountain Douglas fir, which are …
17 Different Types of Fir Trees & Their Identifying Features
Apr 16, 2024 · Learn about 17 types of fir trees with our guide to their identifying features, including needle arrangements and cone types, ideal for tree enthusiasts and landscapers.
Identifying the Douglas Fir Tree - Treehugger
Feb 15, 2022 · Douglas fir (Pseudotsuga menziesii) is an evergreen coniferous tree in the Pinaceae family. It is native to coastal areas in western North America and to British Columbia. …
Today Douglas-fir is also grown for Christmas trees. Wildlife: The winged seeds are eaten by western squirrels, the red tree mouse, and the dusky-foot woodrat. The foliage and twigs are …
Douglas-fir (Pseudotsuga menziesii) - Forest Research and Outreach
RANGE: There are two varieties of Douglas-fir, the coast Douglas-fir and the Rocky Mountain Douglas-fir. Coast Douglas-fir grows from west-central British Columbia southward to central …
Douglas Fir (Pseudotsuga menziesii): Characteristics, Uses ...
Dec 20, 2024 · Douglas Fir Characteristics. Genus: Pseudotsuga; Species: menziesii; Common Names: Douglas Fir, Douglas-spruce, Oregon Pine, Red Fir; Native Range: Western North …
Douglas Fir and 100 Common North American Trees - ThoughtCo
Apr 12, 2019 · Read this guide to identifying Douglas fir or Pseudotsuga menziesii. Find out more about the tree's habit, range, silviculture, and management.
Douglas Fir Trees: What Should You Know - Tree Secrets
So How Many Kinds of Douglas Fir Trees Are There? Scientists split the Douglas Fir genus into six distinct species. We know the Douglas Fir genus as Pseudotsuga. It is in the Pinaceae …