of the spring is conducted, or is suffered to escape from it, according to the dryness of the season. When the root has acquired a sufficient size it is pulled up for immediate use. This esculent {72} is very bad to eat raw, but boiled it is better than the yam. Cut in slices, dried, pounded and reduced to a farina, it forms with bread-fruit the principal food of the natives. Sometimes they boil it to the consistence of porridge, which they put into gourds and allow to ferment; it will then keep a long time. They also use to mix with it, fish, which they commonly eat raw with the addition of a little salt, obtained by evaporation.
The ava is a plant more injurious than useful to the inhabitants of these isles; since they only make use of it to obtain a dangerous and intoxicating drink, which they also call ava. The mode of preparing this beverage is as follows: they chew the root, and spit out the result into a basin; the juice thus expressed is exposed to the sun to undergo fermentation; after which they decant it into a gourd; it is then fit for use, and they drink it on occasions to intoxication. The too frequent use of this disgusting liquor causes loss of sight, and a sort of leprosy, which can only be cured by abstaining from it, and by {73} bathing frequently in the water of the sea. This leprosy turns their skin white: we saw several of the lepers, who were also blind, or nearly so.[31] The natives are also fond of smoking: the tobacco grows in the islands, but I believe it has been introduced from abroad. The bark of the mulberry furnishes the cloth worn by both sexes; of the leaves of the pandanus they make mats. They have also a kind of wax-nut, about the size of a dried plum of which they make candles by running a stick through several of
