2022年2月15日 · Here, we highlight Douglas firs' key features and how to identify one on your next hike. Dark yellow-green or blue-green needles, depending on the variety; produces …

2024年1月13日 · If you’re looking to identify a Douglas fir tree, there are several key features to look for. These include its needles, cones, bark, and buds. Needles. Douglas fir needles are …

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 …

To identify a Douglas fir, you should look at the needles. The needles on a Douglas fir tree always grow in pairs, but they don’t attach to a branch by way of a cluster or sheath. Instead, each …

2024年12月5日 · The Douglas fir is one of the most iconic trees in Washington. But despite their incredible size, the Douglas fir can be easy to miss as we go about our everyday lives. Learn …

On large trees, you can usually identify a Douglas fir by the bark alone. The thick bark is deeply furrowed, more than any other tree in the region. The color is gray to brown and usually brown …

Douglas-fir is not a true fir at all, nor a pine or spruce. It is a distinct species named after its discoverer Archibald Menzies and a botanist, David Douglas. A major characteristic that …

Douglas-fir tree details. Information about Douglas-fir leaves, twigs, buds, flowers, fruit, bark, wood, and landscape uses of Douglas-fir trees. Pictures of Douglas-fir are included.

Douglas-fir (Pseudotsuga menziesii) is Oregon's state tree. For more information on the Douglas-fir native to the Pacific Northwest, go to the species page or see "Trees to Know in Oregon".

2019年4月12日 · Read this guide to identifying Douglas fir or Pseudotsuga menziesii. Find out more about the tree's habit, range, silviculture, and management.