Stachys affinis , commonly known as the or Crosne , is an exotic root vegetable from the mint family that is making a major comeback in gourmet cuisine. Despite its "artichoke" name, it is prized for its crunchy, tuberous roots that resemble small, spiral-shaped seashells or "Michelin Man" figures. Key Features for Buyers Planting Chinese Artichoke (Crosne) and Taste Test