Enokitake or Enoki is a long, thin white mushroom used in East Asian cuisine (such as that of China, Japan, Vietnam and Korea). These mushrooms are cultivars of Flammulina velutipes, also known by the name golden needle mushroom or lily mushroom. Wild forms differing in color, texture, and sliminess are called names including seafood mushrooms, winter mushrooms or winter fungus, velvet foot, velvet stem or velvet shank.
Enokitake mushrooms contain antioxidants, like ergothioneine. Animal testing has indicated possible applications in the development of vaccines and cancer immunotherapy.