Assertion: fir | /r/MadeOf | many species
Facets:
Source sentences:
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.