(n) large Japanese ornamental having long needles in bunches of 2; widely planted in United States because of its resistance to salt and smog, Syn. Pinus thunbergii, black pine
(n) tall symmetrical pine of western North America having long blue-green needles in bunches of 3 and elongated cones on spreading somewhat pendulous branches; sometimes classified as a variety of ponderosa pine, Syn. Pinus jeffreyi, black pine, Jeffrey's pine