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Because of the great age of this species, it is sometimes described as a living fossil. Its conservation status was changed to Endangered by the IUCN in 2013 due to its declining abundance.
Distinctive, armor-like, scale-like, triangular leaves, persist for 10 to 15 years, sometimes longer on the trunk, ovate-lanceolate in shape, 1 to 2 inches long, shiny green Cones are erect, globular, dark brown, and 4 to 7 inches long by 3 to 6 inches wide, scales have long triangular recurved points; developing in 2-3 years and falling off at maturity; seeds are brown to orange, triangular in shape, 1 to 1 1/2 inches long, the edible nut is long and narrow with 2 small even wings that are denticulate at the top.
It is the national tree of Chile. Hardy to zones 7-11.
Seeds are available here: Araucaria araucana
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