Tremella fuciformis

Tremella fuciformis is a species of fungus in the family Tremellaceae. Commonly known as the snow fungus, white jelly mushroom, or silver ear fungus, it is found in the tropics and subtropics where it grows as a parasite on the mycelia of other fungi, particularly those in the genus Hypoxylon.

Taxonomy

Tremella fuciformis was first described scientifically in 1822 by the British mycologist Elias Magnus Fries. The species name fuciformis is derived from the Latin words fucus (seaweed) and forma (shape), referring to the fungus's seaweed-like appearance.

Description

The fruit body of Tremella fuciformis is gelatinous and translucent, with a shape that can range from hemispherical to brain-like. It is typically 3–7.5 cm (1.2–3.0 in) in diameter. The color is white to pale yellow, although it can darken with age or when dry.

Habitat and distribution

Tremella fuciformis is found in the tropics and subtropics, where it grows as a parasite on the mycelia of other fungi, particularly those in the genus Hypoxylon. It is commonly found on dead branches of broadleaf trees.

Culinary and medicinal use

In Chinese cuisine, Tremella fuciformis is used in sweet dishes and soups. It is valued for its jelly-like texture and supposed medicinal benefits, which include boosting the immune system and improving skin health. However, scientific evidence for these claims is limited.

See also

• List of Tremella species
• Edible mushroom