Fly agaric. A type of mushroom, the classic red with white spots. Famous for its psychoactive hallucinogenic properties this is the magic mushroom and is actually poisonous to eat.
Caesar's mushroom. Excellent raw in salads or grilled, stuffed or used as a garnish.
"In the style of the fisherman." This usually indactes fish poached in white white flavoured with herbs, sometimes with tomatoes.