longleaf pine

[lawng-leef, long-] /ˈlɔŋˌlif, ˈlɒŋ-/
noun
1.
an American pine, Pinus palustris, valued as a source of turpentine and for its timber.
2.
the wood of this tree.
Also called Georgia pine.
Origin
1790-1800, Americanism
British Dictionary definitions for longleaf pine

longleaf pine

/ˈlɒŋˌliːf/
noun
1.
a North American pine tree, Pinus palustris, with long needle-like leaves and orange-brown bark: the most important timber tree of the southeastern US