Pseudotsuga menziesii

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Cone of a Douglas fir (Pseudotsuga menziesii)

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Pseudotsuga menziesii

tree

Also known as: Pseudotsuga douglasii

Learn about this topic in these articles:

Douglas firs

In Douglas fir: Major species
…known as Douglas fir is Pseudotsuga menziesii. It has several forms, one with reflexed bracts, that sometimes are considered to be separate species. These Douglas firs may reach heights in excess of 90 metres (295 feet) and have diameters of more than 4 metres (13 feet), but most contemporary stands…
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