The forest products of the state include fine woods, rubber, ipecacuanha, sarsaparilla, jaborandi, vanilla and copaiba.
The best known of these are sarsaparilla, ipecacuanha, cinchona, jaborandi and copaiba; vanilla, tonka beans and cloves; Brazil-wood and anatto (Bixa orellana); india-rubber and balata.
Of the medicinal plants, the best-known products are ipecacuanha., sarsaparilla, copaiba, jaborandi and cinchona, but this is only a part of the list.
In the vast untrodden forests farther east there are timber trees of many kinds, incense trees, a great wealth of rubber trees of the Hevea genus, numerous varieties of beautiful palms, sarsaparilla, vanilla, ipecacuanha and copaiba.
Among the well-known forest products of this zone are arnotto, jalap, ipecacuanha, sarsaparilla, rubber, orchids and a great variety of gums.