THE BOTANY OF THE COLONY.

Baron Hugel, Dr. Lindley, and Sir William Hooker, have published lists of Western Australian shrubs and plants, but the most complete and elaborate work on the botany of Western Australia is the series of nineteen letters published in the "Inquirer," by Mr. Drummond, of Hawthornden, in the colony, and from them we shall compile the present chapter; but, interesting as they are in their fullest and most minute details to botanists, it is possible that they may be TOO descriptive and extend too much into detail for general readers, and we shall therefore abstain from giving a catalogue of the various indigenous plants, and confine our remarks to the more useful ones.* The first to which Mr. Drummond alludes is the blackboy, of which there are several varieties. The glaucus-leaved York blackboy is, however, the most important, and grows thirty feet in height without a branch. It is considered by the settlers the best material for thatch, and the young and tender leaves are found to be an agreeable vegetable, and also fodder for horses, goats, sheep, and cattle. The natives are particularly fond of the blackboy, whilst its sound old flower-stalks furnish them with the means of obtaining a light by friction. the native yam, of the class Dioeceae, is stated by Mr. Drummond to be the finest esculent vegetable the colony produces. The fungi, or mushrooms, are also palatable to the Aborigines; one species belonging to this order, and named the Boletus, is remarkable for possessing the properties of German tinder, when well dried, and for emitting a radiant light in its natural state.

[footnote] *This brief compilation is the work of Alexander Andrews, Esq.

There are seventy species of grasses. The genus stripa has several varieties, of which the seeds are injurious to sheep, penetrating into the wool, and sometimes into the carcase and causing death. By adopting the precaution of shearing before the seeds are ripe, this mischief is however obviated. Another description is distinguished as elegantissima, from its beautiful appearance, and is used as a decoration, and for ornamenting rooms.

The bulrush of Scripture is found here, and is used by coopers to stanch their work. A large jointed rush has also been found of great service, and introduced in the walls of houses to advantage, and some varieties of the Restiaceae are useful in thatch work; and in his sixth letter, Mr. Drummond mentions the buttack as very useful in tyings. A climbing species of the Thysanotus, near the Moore river, is much used by the natives as food. The Madge and the Guardine are roots from which the natives extract nutritious food; the pigs are also fond of them, and besides these there are other white roots used as food by the natives.

The oak-leaved Chenopodium is supposed to contain essential oil; it was formerly used by the settlers as a vegetable, and is proved to contain carbonate of soda, so that, as Mr. Drummond suggests, "it would be worth inquiry at what price we could afford barilla as an export." The Erythraea Australis is, we are informed, a good substitute, and is used as such, for hops; and one species of tobacco is indigenous to the colony. The sow-thistle of Swan River was, in the early days of the settlement, used as a vegetable, but is now eaten only by the domestic animals, by whom it is much relished. As a salad, it is said to be scarcely inferior to endive. The Helicrysum, a biennial of the Vasse district, is a grateful fodder for horses, and the Morna nitida for goats, sheep, and cattle, as are also several species of Picris and other shrubs. There is also a native celery, which forms a poor substitute for that of Europe; two varieties of this species are mentioned—the Conna, of which the roots are eaten by the natives after being peeled, and the Kukire, the foot of which resembles the carrot in appearance, with the smell and colour of the parsnip. The wild carrot is also an excellent vegetable, and from its root rich wine has been extracted. The order Eryngo has a species of which the roots when candied have great restorative powers. Of the Hederoma latifolia, Dr. Lindley remarks, that its half-ripe fruits, if sent to Europe, would give several original and valuable scents to the perfumer.

Of the sea-weeds, one particular species, supposed to be the Fucus amylaeceus, thrown in great quantities upon the coast, is mentioned as forming when boiled, sweetened, and spiced, a nutritious and beautiful jelly of a fine rose colour; and as it appears that it may be dried without injury and preserved for years, it would be of value as an export.

The catalogue of indigenous fruits is not very extensive, but one species, belonging to the order Epacrideae, is reported to bear very palatable berries. The Vasse apple, of the size of a peach, is stated when boiled with sugar to be an agreeable sweet-meat.

Another fruit, of the species Mesembryanthemum, is of a less pleasing flavour; but one of the same species, resembling the English gooseberry, is said to be delicious. Mr. Drummond also records the discovery, southward of the Vasse, of a nondescript shrub of about five feet in height, and bearing fruit as large as a middle-sized plum, of a fine purple colour, covered with a rich bloom, and having a stone similar to the plum. It is reported to have a pleasing taste. This completes the list of fruits, which Mr. Drummond acknowledges to be imperfect, as the cultivation of the vine, olive, currant, and other imported fruits has withdrawn the attention of the settlers from the native productions; and we shall now pass to the smaller classes of the Eucalyptus tribe. The Doatta is a species of this class, and the bark of its root is much relished by the natives, having a sweet and pleasing taste, as is also the trunk of the red-gum; and its leaves, washed in water, form an agreeable beverage. They also collect a description of manna from the leaves of the York gum, which yields a considerable quantity of saccharine matter. The common green wattle of the genus of Acacia is found plentifully on the alluvial flats of the Swan, and the bark is much used for tanning; and the gum-wattle of the same order produces so great a quantity of gum as to demand the attention of exporters. Another shrub of this order is found in the Vasse district, and produces galls similar to those of the oak, which might also be collected for exportation. The gum of some of these species is used by the natives as food, and the seeds, when ground, give them a tolerable substitute for flour.

Instead of entering more at large into dry botanical details, I will transfer to these pages a letter from my respected friend, Mr. James Drummond, the botanist already alluded to, which perhaps will prove more acceptable to the general reader.