Potato cactus

Potato cactus are used in:
 * Herblore to make magic potions
 * Summoning to create spirit kalphite pouches

Locations
They can only be found in the [[Kalphite Lair] ]:
 * 1st level - 3 spawn in the south-west room where the Kalphite Soldiers are located.
 * 2nd level - 7 spawn on the west wall next to the Kalphite Queen.

They can also be received as a gamble from Soul Wars, costing 2 zeal points.

Trivia

 * The potato cactus on Gielinor is perhaps related to the Brittle Pricklypear (Opuntia fragilis) found on Earth in dry western regions of North America.