This species is native to South America, the West Indies, Mexico and southern United States, growing in rocky or sandy coastal areas in full sun, or in moist, disturbed inland sites. It has naturalised in many regions, and is considered an invasive species in Australia, South Asia, China, South Africa and several Pacific islands.
It is widely cultivated as an ornamental plant for its showy flowers and fruits, which make it suitable for landscaping, both as a climber and as a pergola or hedge cover.

It prefers warm climates and is more common in coastal areas, but it also adapts to continental climates as long as frosts are not very long lasting.
It likes full sun or semi-shade exposure and moderate watering, although it tolerates periods of drought well.
Its leaves and fruits contain saponins and other alkaloids, making them toxic to humans and mammals, but not to the birds that feed on their fruits, spreading the seeds with their droppings.

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