The Aleppo pine, also known as Jerusalem pine, is native to the Mediterranean region. It is a small to medium-size tree, reaching 15-25 m tall. The leaves (‘needles’) are in pairs, very slender, mostly 6-10 cm long, The cones are narrow conic, 5-10 cm long and 2-3 cm broad at the base when closed, green at first, ripening glossy red-brown when 24 months old.