Species details

Flat oysterling

Crepidotus applanatus

Inedible
Flat oysterling – Crepidotus applanatus

Photo: Walt Sturgeon (Mycowalt) · CC BY-SA 3.0 · Photo source · License

Description

A small ochre-brown oyster-shaped fungus with a flattened, laterally attached cap, often growing in overlapping tiers.

Identification features

The cap is semicircular, initially convex and later flattened to depressed, soft and ochre-brown. Gills radiate from the attachment point and darken with age. The stem is absent or rudimentary.

Identification checklist

Look for a small flattened, laterally attached ochre-brown cap without a true stem and radially arranged gills.

How to separate similar species

Several Crepidotus species look similar. Microscopic characters and substrate are often important for reliable identification.

Habitat

Grows on wood, often in groups and overlapping tiers; according to gobe.si, often on conifer wood.

Fruiting period

August, September, October

Similar species

Extended-description sources