the pine family of conifers, consists of species of trees (rarely shrubs) native to northern temperate regions. Contain many species that are sources of timber, paper pulp, oils, and resins. Some are cultivated as ornamentals.

http://id.loc.gov/authorities/subjects/sh85102188

Britannica Editors. "Pinaceae". Encyclopedia Britannica, 12 Dec. 2017, https://www.britannica.com/plant/Pinaceae. Accessed 19 August 2026.