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G. P. II. Collei tion.
This sub-tropical Australian tree sometimes grows to a height of 60 feet, but in Hawaii is of medium size. It is symmetrical and handsome, having dark green, shiny foliage, and long tassel-like white flowers. Its glabrous leaves are sessile, oblong, lanceolate, .serrate, with fine prickly teeth, and come in whorls of 3 to 4, varying in length from a few inches to a foot. Flowers small; fruit has a thick, very hard shell, which when ripe is a smooth, shiny brown. The kernel is white, crisp and sweet, and has the flavor of hazel nuts. It may be eaten either raw or roasted. The tree matures its fruit in the Fall months, and is easily propagated from the fresh nuts.
G. P. W. Collection.
This variety of the Queensland nut has leaves and fruit larger than those of Macadamia ternifolia.
G. P. . Collection,
BUEL OR BAEL FRUIT.
This small spinose tree is a native of tropical Asia, and ilthough not commonly grown in Hawaii, specimens may be found in several gardens. It has alternate trifoliolate leaves, and its flowers, which grow in clusters, are small and fragrant. The gourd-like fruit, with its hard shell, is from 2 to 4 inches in diameter, and is either round or pear-shaped, and although heavy and solid, it will Hoat in water. The rind, when ripe, is a yellowish-brown color, and is studded with oil cells. The interior su: face of the skin is lined with open-mouthed cells, which pour their gummy secretions into the interior of the carpel, filling it and bathing the seed. The pulp is sweet and aromatic, and is esteemed for making conserves, and also as a cooling drink.
In India, the roots and leaves are used medicinally. Bael gum is a sticky, astringent substance soluble in water. The fruit contains several large, flat, woolly seeds, which germinate readily, and the plant is also very easily propagated from root cutting :.