Moth plant is native to South America, particularly in the western region. Its introduction beyond its native range has led to naturalization across various continents, namely Europe, Australasia, the Middle East, and parts of Africa and North America. Moth plant has adapted to multiple climates, allowing it to thrive in a wide range of non-native territories.

Moth plant contains white sap that is toxic to consume and can cause skin and eye irritation. It poses moderate toxicity risks to cats and dogs, possibly leading to vomiting, diarrhea, and other symptoms. All parts of moth plant are toxic, and immediate veterinary care is crucial if poisoning is suspected. Protective gear is advised when handling the plant.

Moth plant is a vine native to South America but has been naturalized in southwestern Europe. This plant roots on sandy shores and in the vicinity of trees, cliffs, or waste areas throughout USDA zones 8 to 11. It is considered invasive in over twenty-one countries, including Portugal, France, Australia, Spain, and the United States. Moth plant chokes native vegetation through entanglement; in Australia, where it has colonized numerous forests, the weed is listed among the country's thirty most invasive vines. It is poisonous to humans, domestic animals, and livestock, and contact can cause result in dermatitis. If necessary, moth plant can be controlled by the mechanical removal of small plants or by the utilization of herbicides.

The best season for removal of moth plant is achieved in late Summer or early Autumn. It's crucial to remove this weed before it reaches the fruiting stage, the state in which it produces seeds. This prevents the plant from spreading further into your garden.