Assertion: douglas fir | /r/HasProperty | pseudotsuga
Facets:
Source sentences:
text: Douglas fir Looking up at a canopy of towering Douglas firs (Pseudotsuga) in Canada.
text: , the Douglas fir (Pseudotsuga), the hemlock fir (see hemlock ), and the joint fir (see Ephedra ), true firs are native to North and Central America, Europe , Asia , and northern Africa.
text: but in modern English, fir is now restricted to fir (Abies) and Douglas fir (Pseudotsuga).
text: Fir (Abies), Keteleeria, Cathaya, Douglas fir (Pseudotsuga), hemlock (Tsuga), spruce (Picea), golden larch (Pseudolarix), larch (or tamarack; Larix), cedar (Cedrus), and pine (Pinus) contain many species that are sources of timber, paper pulp, oils, and resins.