Witch's butter

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Tremella mesenterica

Witch's butter, a reference photo
Photo: J. Carmichael · Public domain

Tremella mesenterica (common names include yellow brain, golden jelly fungus, yellow trembler, and witches' butter) is a common jelly fungus in the family Tremellaceae of the Agaricomycotina. The gelatinous, orange-yellow fruit body of the fungus, which can grow up to 7.5 cm (3 in) diameter, has a convoluted or lobed surface that is greasy or slimy when damp.

From Wikipedia, under CC BY-SA 4.0.

Is it poisonous?

We have no record of Witch's butter being toxic, poisonous or venomous. That is not proof that it is safe. Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.

Easily confused with

Classification

Kingdom
Fungi
Phylum
Basidiomycota
Class
Tremellomycetes
Order
Tremellales
Family
Tremellaceae
Species
Tremella mesenterica

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