The term "white potato vine" refers to a type of plant that is native to South America. It is known for producing underground stolons (which are structures that grow horizontally beneath the soil) that bear edible starchy tubers, commonly known as potatoes. This plant is widely grown as a garden vegetable. However, it's important to note that while the potatoes themselves are safe to eat, other parts of the plant (the vines and leaves) are poisonous, meaning they can be harmful if consumed.
The white potato vine is a plant known for its edible potatoes. While it is a popular garden vegetable, care must be taken to avoid the poisonous parts of the plant.