Gymnosperms Main Menu FOR 21 . Pinaceae includes some of the most important timber-producing species. Pinus (Pine) Larix (Larch) Picea (Spruce) Pseudotsuga (Douglas-Fir) Tsuga (Hemlock) Abies (Fir)
Pinus (Pine) Larix (Larch) Picea (Spruce) Pseudotsuga (Douglas-Fir) Tsuga (Hemlock) Abies (Fir)