THIS is the name of an aquatic plant of the genus Nymphcea, distinguished for its usually very fragrant flowers and large, floating leaves; applied also to the yellow pond lily of the genus Nuphar. The species alba has a large flower filled with petals, so as almost to appear double; it raises itself out of the water and expands about seven o'clock in the morning, and closes again, reposing upon the surface, about four in the afternoon. The roots have an astringent, bitter taste. They are used in Ireland and in the island of Jura to dye a dark brown or chestnut color. Swine are said to eat it, goats not to be fond of it, kine and horses to refuse it. The flowers, the herb, and the root were formerly used in medicine, but are all now obsolete.

The lotus resembles our common white species in the form of the flower and leaves, but the latter are toothed about the edge. It is a native of the hot parts of the East Indies, Africa, and America, is very common in parks, lakes, and rivers in Jamaica and grows in vast quantities on the plains of lower Egypt, near Cairo, during the time they are under water. It flowers there about the middle of September and ripens toward the 12th of October. The Arabians call it nuphar. The ancient Egyptians made a bread of the seed of the lotus dried and ground.

All the species of water lilies grow well in large pots of water with a few inches of rich soil at the bottom. They are propagated by dividing the root, and some sorts which produce bulbs are increased by the offshoots from these. Mr. Kent, who cultivated these plants to great perfection, found that the bulbous-rooted nymphaea, if limited in their growth for want of water, or from cold or excessive heat, were apt to form bulbous roots and cease growing for the season. Hence the necessity of water and heat to make them flower freely.

The plant known especially in this country as the water lily, frequently as pond lily and sometimes as water nymph, was dedicated by the Greeks to the water nymphs. The fruit, which ripens under water, is berry-like, pulpy and thin, and each of its numerous seeds is enveloped in a thin sac. Of about twenty species two are found in the United States. Our common species has almost circular leaves, which often cover a broad surface of water on the margins of lakes and ponds, forming what ate known as lily pads. The flowers are often over five inches across, of the purest white, and have a most agreeable sweet scent. In some localities the flowers are tinged with pink, and they are found, though rarely, with the petals bright pink throughout. The leaves also vary in size and sometimes are crimson on the under side. The root stalk, as large as ones arm and several feet long, is blackish outside and marked with scars left by the leaves and flower stems; it is whitish within. Though the plant often grows in water several feet deep, the leaf and flower accommodate themselves to the depth, and they may sometimes be found where there are but a few inches of water.

At a place called Dutchman's Slough, we are informed by Mr. George Northrup, about half a mile above the outlet of Calumet Lake, south of Chicago, grow great quantities of water lilies, which are gathered every season for the Chicago market.