Enoki mushrooms come in clusters of long, spaghettilike stems topped with tiny white caps. These delicate mushrooms have a crunchy texture and a mild taste. They grow on live or dead tree trunks, as well as on tree roots. They are available year-round in Asian markets and in most supermarkets. They can be purchased canned. They are good raw in salads and as a garnish for soups or other hot dishes.