Araucaria - Monkey puzzle

Latin plant name Araucaria Common plant name Monkey puzzle Plant type Conifer evergreen tree Size (meters) < 40 m Distinguishing features Because of the species' great age it is sometimes described as a living fossil. Araucaria araucana is the national tree of Chile. The leaves are thick, tough and scale-like, triangular, 3–4 cm long, 1–3 cm broad at the base, and with sharp edges and tip. They persist for 10–15 years or more, so cover most of the tree except for the older branches. It is usually dioecious, with the male and female cones on separate trees, though occasional individuals bear cones of both sexes. The male (pollen) cones are oblong and cucumber-shaped, 4 cm long at first, expanding to 8–12 cm long by 5–6 cm broad at pollen release. The tree is wind pollinated. The female (seed) cones, which mature in autumn about 18 months after pollination, are globose.