knotty pine
— Noun
– English
～ pine lumber with many knots; used especially for paneling and furniture
kauri pine
— Noun
– English
～ any of various trees of the genus Agathis; yield dammar resin
knobcone pine
— Noun
– English
～ medium-sized three-needled pine of the Pacific coast of the United States having a prominent knob on each scale of the cone