The
genus Araucaria
A genus of c. 12 species of evergreen trees, pyramidal or rounded in form. Leaves lance- or awl-shaped, spirally arranged. Ovulate cones globular.
(R)
Araucaria araucana, K. Koch
Chile Pine, Monkey Puzzle
Native to Chile and Patagonia, attaining a height of 100 feet. The seeds are eaten in those countries. Although introduced into this country in 1795, it was not widely planted as an ornamental and avenue tree until 50 years later. The large staminate and ovulate cones are usually, though not always, borne on different trees. It is the only Araucaria hardy in this country and grows best in the milder parts. The common name “Monkey Puzzle” is said to have originated in Cornwall.
(B)
Araucaria excelsa, R. Brown
Norfolk Island Pine
A native of Norfolk Island where it attains 200 feet, this plant is not hardy in this country, but is commonly grown as a pot plant for decorative purposes. The leaves are awl-shaped and much smaller than those of the preceding species. It was introduced into this country in 1793.