Is Winter Navel edible?

Omphalina ericetorum is generally considered inedible due to its small size and insubstantial flesh. There are no reports of toxicity, but it is not consumed. As with all wild mushrooms, positive identification is crucial, and consumption of any unidentified or unconfirmed species should be avoided. Some species formerly placed in Omphalina are now known to be lichenized (e.g., Lichenomphalia), and while not toxic, they are not typically considered for consumption.