Tree Witch

Tree Witch is a character in Adventure Time that appeared in "To Cut a Woman's Hair".

She has a really big bald spot (which she refers to as a "balding problem") and wants princess hair as a toupee so she can be beautiful. This causes Finn to tell her that he and Jake only help people in danger. So she uses her psychokinesis to drag Jake under her and sits on him, threatening to suck him into her "bottomless bottom" unless Finn gets her some princess hair. Finn goes around to some princesses he knows, wanting to get them to cut off some of their hair. He returns with Princess Bubblegum's hair which she rejects because it turns out to be made of bubblegum. Finn gets mad and tells the witch she will never be beautiful because she's ugly on the inside. In the end, Finn takes pity on her and gives her his long blond hair. She then declares she will use his hair for evil, then promptly trips on the hair and falls down.

Appearance
Tree Witch has the appearance an old woman. Her skin resembles that of a tree's bark, her hair resembles foliage, and her nose looks similar to a twig. She also has emerald green and black eyes.

Abilities
The Tree Witch has the ability to transform her body into different kinds of plants. She can manipulate objects with psychokinesis and can create a magical shield to protect herself. She also has the ability to swallow things whole with her butt.

Trivia

 * The Tree Witch's sister is the Hag from "City of Thieves" who also had the Tree Witch powers of transforming her body into trees and wood.
 * The Tree Witch's voice resembles that of Flapjack, the lead character of The Marvelous Misadventures of Flapjack because she is voiced by Flapjack's creator and voice actor Thurop Van Orman.
 * She might lack a long attention span, because when Finn came back to talk to Jake, who has nearly completely swallowed by her butt, she didn't notice him.
 * She owns a cat who has kittens. She's thinking of naming one of them 'Little Whiner'.
 * At first, she believed that all princesses have pretty hair, since it her was quest to: get princess hair, and some of them didn't have hair at all.