In the 1800s most sap to make rubber came from south america.
Rubber tree description.
And a large area of bark.
Emerald point hardy rubber tree eucommia ulmoides empozam.
Flowers are of one sex and male and female flowers are usually borne on the same plant.
Brasiliensis is a tall deciduous tree growing to a height of up to 43 m 141 ft in the wild but cultivated trees are usually much smaller because drawing off the latex restricts the growth of the tree.
It has a cylindrical trunk that is swollen towards the base.
It is a tropical tree that grows to a height of 30 meters 40 meters and has a leafy crown.
The trunk is cylindrical and may have a swollen bottle shaped base.
Description of the rubber tree hevea brasiliensis.
Petals are rarely present.
The rubber tree plant is also called the rubber wood tree or rubber fig tree.
The wood of rubber tree.
The trunk develops aerial and buttressing roots to anchor it in the soil and help support heavy branches.
Cultivars and their differences.
The plant produces a milky colored latex sap which can be retrieved from the plant once it matures to an age of about six years old.
It belongs to the genus euphorbiaceae.
Other plants that have the special sap called latex are figs ficus elastica castilla panama rubber tree euphorbias lettuce the common dandelion taraxacum kok saghyz russian dandelion scorzonera tau saghyz and guayule.
The locations of rubber tree plantations.
Male and female flowers are on separate trees dioecious.
The rubber tree hevea brasiliensis is a fast growing medium to tall tree 25 m high in plantations and up to 40 m in the wild with deep tap roots.
Facts about rubber tree 10.
Rubber tree hevea brasiliensis south american tropical tree of the spurge family euphorbiaceae.
When the rubber tree reaches 30 years old the wood will be used to make furniture pieces.
10 facts about rice.
Cultivated on plantations in the tropics and subtropics especially in southeast asia and western africa it replaced the rubber plant in the early 20th century as the chief source of natural rubber it has soft wood.
Leaves are trifoliate 10 to 15 cm.
Hevea brasiliensis is the tree that most rubber comes from.
It is known for its laticiferous system from which latex is extracted by tapping the trunk.
Facts about rubber tree 9.
The bark is some shade of brown and the inner bark oozes latex when damaged.
The trunk is smooth and straight with a grayish bark.
The tree can grow to over 100 feet tall 30 meters in the wild and as an indoor houseplant it usually grows to between 2 6 meters.
Flowers of the largest genus euphorbia are in cup shaped clusters called cyathia each of which seems to be a single female flower but actually consists of a single pistil surrounded by several male flowers each of which has a single stamen.
South asia and southeast asia have the most rubber tree plantations.
The fruit is a seed enclosed in a waxy wing capsule.
It has broad shiny oval leaves 10 35 centimetres 3 9 13 8 in long and 5 15.
Fruit cone nut and seed descriptions.
