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Hevea brasiliensis, the Pará rubber tree, sharinga tree, seringueira, or most commonly, rubber tree or rubber plant, is a flowering plant belonging to the spurge family, Euphorbiaceae, originally native to the Amazon basin, but is now pantropical in distribution due to introductions.
Hevea rigidifolia is a species of rubber tree in the genus Hevea, belonging to the family Euphorbiaceae.It is native to the rainforests of northern Brazil and Colombia, [1] where it is endemic to localities near the upper Rio Negro, a north bank tributary of the Amazon River, and its tributary, the Vaupés River.
The Amazon rubber cycle or boom (Portuguese: Ciclo da borracha, Brazilian Portuguese: [ˈsiklu da buˈʁaʃɐ]; Spanish: Fiebre del caucho, pronounced [ˈfjeβɾe ðel ˈkawtʃo]) was an important part of the socioeconomic history of Brazil and Amazonian regions of neighboring countries, being related to the commercialization of rubber and the genocide of indigenous peoples.
The Pará rubber tree (H. brasiliensis) occurs mainly south of the Amazon, as does H. camporum, but the greatest diversity occurs to the north of the river, in the Rio Negro region, where all the other species occur.
In the wild, the rubber trees grow apart from each other as a protection mechanism against plagues and diseases, often growing close to bigger trees of other species for added support. In Fordlândia, however, the trees were planted close together in plantations, easy prey for tree blight, Saúva ants, lace bugs, red spiders, and leaf caterpillars.
Hevea spruceana is a species of rubber tree in the genus Hevea, belonging to the family Euphorbiaceae.It is native to the rainforests of northern Brazil and Guyana. [1] It is named in honour of the English botanist Richard Spruce who spent the years 1849 to 1864 exploring the Amazon basin and sending botanical specimens back to Europe.
The Cazumbá-Iracema Extractive Reserve (Portuguese: Reserva Extrativista Cazumbá-Iracema) is an extractive reserve in the state of Acre, Brazil.The inhabitants extract rubber, Brazil nuts and other products from the forest for their own consumption or for sale, hunt, fish and engage in small-scale farming and animal husbandry.
This is a list of plants found in the wild in Amazon Rainforest vegetation of Brazil. The estimates from useful plants suggested that there are 800 plant species of economic or social value in this forest, according to Giacometti (1990). [1]