Species details

Leafy brain

Phaeotremella frondosa

Inedible
Leafy brain – Phaeotremella frondosa

Photo: Huafang · CC BY-SA 3.0 · Photo source · License

Description

A gelatinous, trembling pale- to dark-brown fungus made up of many crowded, ear-like, folded lobes.

Identification features

The fruitbody is thin, semi-translucent and composed of crowded brown lobes. In wet weather it is gelatinous and elastic; when dry it becomes cartilaginous and darker. There is no stem.

Identification checklist

Look for brown gelatinous, ear-like folded lobes without a stem on dead deciduous wood.

Habitat

Grows on dead trunks, branches and stumps of deciduous trees, especially during wet periods from summer to winter, but may occur year-round.

Fruiting period

July, August, September, October, November, December

Ecology

Trophic mode
Parasitic
Substrate
Dead wood
Notes
Grows on dead trunks, branches and stumps of deciduous trees, especially during wet periods from summer to winter, but may occur year-round.

How to separate similar species

Brown jelly fungi can be very similar. Substrate, lobe shape and, when needed, microscopic characters are important for reliable identification.

Similar species

Extended-description sources