Ipomoea pandurata
（重定向自Wild Potato Vine）
![](/Images/godic/202502/21/Ipomoea_pandurata_20070816_01a0908.jpg")
Ipomoea pandurata, known as man of the earth, wild potato vine, manroot, wild sweet potato, and wild rhubarb, is a species of herbaceous perennial vine native to North America.
The roots when left uncooked have purgative properties.