Needle Mushrooms

Source
Needle Mushrooms can be purchased with from:
 * in the Shrine of Two Moons
 * in the Shrine of Seven Stars
 * in the Shrine of Two Moons
 * in the Valley of the Four Winds

Cooking

 * Dried Needle Mushrooms
 * Blanched Needle Mushrooms

As a quest objective

 * Lesson 4: Dried Needle Mushrooms