Yellow knight
Tricholoma equestre
''Tricholoma equestre'' or ''Tricholoma flavovirens'', also known as man on horseback or yellow knight is a formerly widely eaten but hazardous fungus of the genus ''Tricholoma'' that forms ectomycorrhiza with pine trees.
Known as ''Grünling'' in German, ''gąska zielonka'' in Polish, and ''canari'' in French, it has been treasured as an edible mushroom worldwide and is especially abundant in France. Although it is regarded as quite tasty, cases of poisoning from eating ''T. equestre'' have been reported. Research has revealed it to have poisonous properties.
Known as ''Grünling'' in German, ''gąska zielonka'' in Polish, and ''canari'' in French, it has been treasured as an edible mushroom worldwide and is especially abundant in France. Although it is regarded as quite tasty, cases of poisoning from eating ''T. equestre'' have been reported. Research has revealed it to have poisonous properties.