Due to its unknown edibility and potential toxicity, it is advised to avoid consumption. Always consult with an expert before foraging.
Gymnopilus junonius is a large, robust mushroom characterized by its yellow to orange-brown cap, which can reach up to 15 cm in diameter. The gills are closely spaced and turn a rusty color as the spores mature, and the stem is thick and often has a bulbous base.
Field marks recorded for this species. Work through all of them, not just one:
| Family | Hymenogastraceae |
|---|---|
| Genus | Gymnopilus |
| Edibility | Edibility unrecorded |
| Toxicity | medium |
| Season | Aug-Nov |
| Habitat | Typically found growing on decaying wood, particularly hardwoods, and sometimes in grassy areas. |
| Region | Widespread in temperate regions, including North America, Europe, and parts of Asia. |
Habitat: Typically found growing on decaying wood, particularly hardwoods, and sometimes in grassy areas.
Region: Widespread in temperate regions, including North America, Europe, and parts of Asia.
Fruits from late summer to fall.
Typical months: Aug-Nov
Always verify identification to avoid these similar species. The differentiator is the point — learn the one or two tells that separate them:
Generally smaller and has a more pronounced umbo.
Has scaly cap and different gill attachment.
Often have a more pronounced veil and different coloration.
Pin the patch before you leave it. Coordinates, photos, and field notes stay on your device — and the offline lookalike guide travels with you into the deep woods.
Download Mushroom TrackerDisclaimer: This guide is for educational purposes only. Never consume a wild mushroom unless you are 100% certain of its identification.