It is well known that this city was founded, in 1682, by William Penn, a Quaker, who concluded, under an elm tree, which recently fell down from age, a convention with the Delaware Indians, the proprietors of the soil, by which they ceded to him a tract of land. Philadelphia, literally "the city of the brethren" (Quakers), contains people from all the nations of Europe, especially Germans, French, and English. In some parts of the city, German is almost exclusively spoken. In the year 1834, the population consisted of 80,406 whites, and 59,482 people of colour. I arrived in Philadelphia at an unfavourable moment, for the cholera had already manifested itself also in that city. Letters of introduction from Europe procured me a kind reception in some houses; but, on the other hand, I had not an opportunity of becoming acquainted with several scientific gentlemen, because, being physicians, they were now particularly engaged. Professor Harlan, M. D., well known to the learned world as an author, was of the number.[29] Mr. Krumbhaar, a German, to whom I had letters, received me with much kindness, and introduced me to many agreeable acquaintances. He took me to the water-works at Fair Mount, one of the most interesting spots near the city, which are indeed worth seeing. The road led past the House of Correction, where young offenders, who are still capable of being reclaimed, are confined. On the bank of the river, there are buildings in which large wheels set in motion the machinery by which the water is raised to the reservoirs, on an eminence about eighty feet high, whence the pipes are carried to all parts of the city. The rocky eminence, from which a fine, clear spring rises, is provided with stairs and balustrades, and adorned with elegant pavilions, which command a view of the water-works, and of the beautiful valley of the Schuylkill. It is a favourite promenade, and daily resorted to by numbers of persons, as they can have all kinds of refreshments there. Beautiful plants, the catalpa, plantain, &c., grow among the rocks with great luxuriance, being watered by the springs. We crossed the great bridge over the Schuylkill, to return to the city, where I made but a short stay, because my fellow-travellers were still detained at New York, waiting for our baggage from Boston. As 18 all the roads were crowded with fugitives from New York, it was not a favourable moment for travelling; I therefore resolved on an excursion to Bordentown, in order to obtain some little knowledge of the forests of New Jersey.

I left Philadelphia, on board the Burlington steam-boat, about noon, and arrived at Bordentown between four and five o'clock. At this place are the estates of the Count de Survilliers (Joseph Buonaparte), who had but lately sailed for Europe.[30] The pleasant country house, in the fine park, is about 300 paces from the village, near to the high road, and near, also, to the iron railway from Amboy to Camden, opposite to Philadelphia.[31] Workmen were employed in making this road, in doing which, advantage was taken of the hollow of the valley, so that the railway was much below the common road, or the street of the town. I found some interesting plants in the woods opposite the Count's park. There were three or four kinds of oak, among which are the Quercus ferruginea, with its large, peculiarly shaped leaves; the white oak, the leaves of which are the most like the European; also, varieties of walnut trees, chestnuts, and the sassafras, a fine, tall tree, which was just then in blossom, the leaves of which often vary in shape. The undergrowth of this forest, in which pines were mixed with other trees, consisted of Rhododendron maximum (Pennsylvania mountain laurel) and kalmia, the latter of which, in the deep shade, was already out of flower; but the former still had its large bunches of beautiful white or pale red blossoms, and was from ten to fifteen feet high. The stiff, laurel-like, dried leaves of this fine plant covered the ground, and crackled as we passed along, which reminded me of the Brazilian forests, where this occurs in a much greater degree. On open, uncultivated spots, the great mullein (Verbascum thapsus), with its yellow flowers, and large, woolly leaves, grew in great abundance, and likewise the phytolacea. Among the thick blackberry bushes, entwined with vines, by the road-side, I observed the little striped squirrel, which doubtless climbs to get at the fruit.

At ten o'clock, the heat was already so intense that I returned to the inn, where I arrived very much fatigued. This house is very pleasantly situated on an eminence above the Delaware, at the place where the steam-boats arrive, and from which there is a fine view of the arm of the river, and the adjacent lowland, covered with woods and thickets. A great ornament of this landscape is the white garden-pavilion of Count Survilliers, which rises above the thick groves on the left bank of the Delaware, above Bordentown. In the cool of the evening I usually went to this park. The house itself is a pretty building, on a lawn near the water-side, where oleander and orange plants are placed. The park is very shady, and extends along the Croswick Creek, towards which the bank forms a steep, wildly wooded declivity. In this wood there was likewise a thick undergrowth of Rhododendron maximum, now in full blossom. On an eminence immediately above the river, stands a kind of tower, several stories high, upon a terrace, from the gallery of which is a fine and extensive view over the low, wooded country, and the arms of the river. From this place winding paths lead through the gloomy forest of 19 pine trees, of different varieties, where many birds, of kinds unknown to me, were flying about. The cat bird (Turdus felivox, Vieill.), whose voice has a slight resemblance to that of a cat, was very numerous in this place. From the top of the wooded bank a sort of bridge has been carried out, a great height above the river, and a square place furnished with seats, from which you overlook the whole country. An old Canadian pine stands at the edge of the bank, some branches of which we carried off, by way of memorial. The view from this place is remarkably beautiful; to the right and left extends the river, or rather broad brook, which, at the feet of the spectator, is covered with water plants. The yellow-blossomed Nymphæa adversus, and the beautiful Pontederia cordata grow here in great abundance. There was plenty of occupation for the botanist and the ornithologist, and the sportsman would have reason to be satisfied, for in the neighbouring thickets there were deer (Cervus virginianus), and hares (Lepus Americanus), which frequently crossed our path.[32]

On my return to Bordentown, I found before the door of the inn a number of gentlemen lying in more than easy positions on the benches; the chief subject of conversation was the cholera, which filled the whole country with terror.

It was precisely the hottest part of summer, and it was scarcely possible to protect one's self against the swarms of European flies, which are very numerous. On this account there are, in the inns, negroes and mulattoes, who attend at table, and give the company rest from those troublesome insects, and, at the same time, cool air, by fanning them with fans, made of feathers, often those of the peacock. Fans are, in fact, an article of luxury, and are purchased in the towns; they are made of the tail feathers of the wild turkey, the crane, or the swan, of palm leaves, &c. It was so hot in the daytime, that it was hardly possible to leave the house; and the cholera, therefore, spread rapidly in New York. In this sultry season, the evenings were really refreshing, and gave new life both to men and animals. When it became dusk, luminous insects flew about, and the crickets chirped in notes like those in Europe, but in more rapid succession.

On the following day I visited other places and woods in the vicinity of Bordentown. The town itself is built in the country fashion, with regular, broad, unpaved streets or roads, and the houses lie detached from each other, shaded by rows of trees: this is very necessary, for now, at 10 o'clock in the morning, Fahrenheit's thermometer, in the cool passage of the inn, was at 73°. The avenues of trees in the town consisted of robinia, paper-mulberry, large-leaved poplars, which exude an aromatic gum, weeping willows, and Syrian mallow, which latter grow to the height of ten and even fifteen feet. These plants, with their beautiful flowers, flourish here in much greater perfection than in Germany. In the gardens we observed monarda (Oswego tea), 20 the Indian cress (tropæolum), purple convolvulus, buckthorn (Lycum Europeum), the climbing trumpet flower, vine, catalpa, larkspur, &c.

From Bordentown I sometimes passed beyond the iron railroad, and penetrated into the neighbouring forest. Five or six species of oak, several kinds of walnut trees, beeches, chestnuts, and dogwood, formed the thick wood, the undergrowth of which consisted of Rhododendron maximum, kalmia, rhus, and tall juniper.

On the 23rd of July I left Bordentown, and returned to Philadelphia, as our baggage had not yet arrived from Boston. I made use of this interval to examine the museum of Mr. Titian Peale, which contains the best collection of natural history in the United States. There is the fine large skeleton of the Ohio elephant (Mastodon, Cuv.), and likewise most of the animals of North America, pretty well stuffed. Among them I noticed, especially, the bison, the bighorn or wild sheep of the rocky mountains, the prairie antelope (Antilocapra Americana Ord.), the elk (Cervus major, or Canadensis) the grisly bear (Ursus ferox), and others. Mr. Peale, the owner, accompanied the expedition under Major Long to the Rocky Mountains, where he procured part of these specimens himself.[33] There are likewise many specimens of foreign animals; for instance, a rhinoceros; and the collection of Indian dresses, utensils, and arms, is, I think, the most important that I have yet seen. I was particularly interested by some oil paintings of Indian villages and scenery by Seymour. This artist also accompanied Major Long's expedition. Mr. Peale's collection deserves precedence above all the public museums in the United States, for its more scientific arrangement, and because fewer trifling nicknacks have been admitted into it. Mr. Peale has also travelled in South America, and his health was still suffering from his visit to that country.

As the study of the aboriginal nations of America had peculiar attractions for me, I searched the shops of all the booksellers and printsellers, for good representations of that interesting race; but how much was I astonished, that I could not find, in all the towns of this country, one good, that is, characteristic representation of them, but only some bad or very indifferent copper-plates, which are in books of travels! It is incredible how much the original American race is hated and neglected by the foreign usurpers. Only a few eminent men, who have felt this reproach and defect, are now exerting themselves to rescue from oblivion the neglected materials, scarce as they now are, after it has become next to impossible to collect anything complete respecting the history of many exterminated Indian tribes. Messrs. Morse, Smith Barton, Edwin James, Say, Duponceau, Schoolcraft, Cass, Mc Kenney, and some others, are an honourable exception in this respect. A fine work, with coloured lithographic plates, was contemplated at Philadelphia, which deserves encouragement; it was to give the history of the several Indian tribes, with portraits of their chiefs, for which the Government was ready to furnish all the materials in its possession. It seems that this important publication has at length been carried into execution.