Jatropha curcas
. . . Jatropha curcas L., Euphorbiaceae is a woody shrub that is found in many tropical regions. This plant is known to be very drought resistant and easily propagated by cuttings. Although it has long been known as a treatment and toxic substance, he is now increasingly being noticed as a source of biofuels for diesel engines because of the oil content of the seeds. A somewhat similar role has long been played by his relative, the distance of the tree (Ricinus communis), whose seeds produce mixed oil for lubricants.
