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a. P. W. Collection. Plate LXXXI1

.-lcglc Marmclos.


This small spinose tree is a native of tropical Asia, and although not commonly grown in Hawaii, specimens may be found in several gardens. It has alternate trifoliolate leaves, and its flowers, which grow in clusters, arc 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 float in water. The rind, when ripe, is a yellowish-brown color, and is studded with oil cells. The interior surface 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. P>ael 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 cuttings.

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G. r. W. Collection. pLate LXXXIII

Diospyros decandra.


This is an evergreen tree rarely found in Hawaii. It has alternate, irregular, long, narrow leaves, shiny dark-green on the upper side, a velvety light-green on the underside, and has a long petiole. The branches are brittle, light-green, smooth and shiny when young, and after the leaves shed become woody and inclined to dry back.

The trunk and bark of the tree is covered with warty excresences. The solitary flowers are four-petaled. The edible fruit ripens in December, is round, depressed, about 2]/2 inches in diameter, in color light-green dotted with numerous white spots. When quite ripe the thin skin turns to a shiny-brown. The soft chocolate colored pulp is sweet and contains from 1 to 8 large flat seeds.

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(;. P. W. Collection. Plate LXXXIV

Lucuma Rivicoa.


This small evergreen tree, which is a native of Brazil, is found only in one or two gardens in Honolulu. Its leaves are ellipticobovate, resembling those of the mango. The yellow flowers are single, the fruit is the size and shape of a hen's egg, and has the flavor of the yolk of an egg sweetened with sugar. It has from one to three large seeds, which are easily germinated.

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