Norfolk pine Araucariaceae Araucaria heterophylla (Salisb.) Franco   symbol: ARHE12
	Leaf: Spirally arranged, short (1/2 inch), curved spruce-like needles, dark green above and below. Adult foliage associated with fertile branches is more scale-like, shorter and broader. Flower: Male cones are pendant, 1 1/2 inches long; female cones broadly egg-shaped and green, at branch tips. Fruit: A large cone, 5 inches long and 6 inches wide, cone scales bearing a recurved spine, green changing to brown. Twig: Slender and green, covered in foliage for several years, later turning brown and retaining dead foliage. Bark: Initially covered in dead leaves, becoming smooth and gray-brown, later rough and dark, broken into small plates. Form: Very symmetrical, graceful, and pyramidal, with stiff main branches and drooping lateral branches. Becoming very large in its native habitat, more commonly to 50 feet as an ornamental.  Looks like: monkeypuzzle tree
	USDA Plants Database - Horticulture Araucaria heterophylla is planted in the highlighted USDA hardiness zones to the left and is not known to widely escape cultivaton.