thirty-five of which have been determined by my own observations,
according to the three co-ordinates of longitude, latitude, and
height.

1.I.2. EQUINOCTIAL PLANTS COLLECTED IN MEXICO, IN THE ISLAND OF
CUBA, IN THE PROVINCES OF CARACAS, CUMANA, AND BARCELONA, ON THE
ANDES OF NEW GRENADA, QUITO, AND PERU, AND ON THE BANKS OF THE RIO
NEGRO, THE ORINOCO, AND THE RIVER AMAZON.

M. Bonpland has in this work given figures of more than forty new
genera of plants of the torrid zone, classed according to their
natural families. The methodical descriptions of the species are
both in French and Latin, and are accompanied by observations on
the medicinal properties of the plants, their use in the arts, and
the climate of the countries in which they are found.

1.I.3. MONOGRAPHY OF THE MELASTOMA, RHEXIA, AND OTHER GENERA OF
THIS ORDER OF PLANTS.

Comprising upwards of a hundred and fifty species of melastomaceae,
which we collected during the course of our expeditions, and which
form one of the most beautiful ornaments of tropical vegetation. M.
Bonpland has added the plants of the same family, which, among many
other rich stores of natural history, M. Richard collected in his
interesting expedition to the Antilles and French Guiana, and the
descriptions of which he has communicated to us.

1.I.4. ESSAY ON THE GEOGRAPHY OF PLANTS, ACCOMPANIED BY A PHYSICAL
TABLE OF THE EQUINOCTIAL REGIONS, FOUNDED ON MEASURES TAKEN FROM
THE TENTH DEGREE OF NORTHERN TO THE TENTH DEGREE OF SOUTHERN