Opening the field guide
Trametes versicolor
A thin, banded bracket fungus identified with certainty by the fine pore surface on its underside.
Underside carries a true pore surface — roughly 3–8 tiny pores per millimetre, usually whitish
Concentric bands of contrasting colour with a velvety upper surface
Thin and flexible, growing in overlapping tiers or rosettes
Dead hardwood — stumps, fallen logs, and standing dead trees — in woodlands across North America.
A wood-decay fungus that fruits in shelving clusters on dead hardwood, persisting through much of the year and reviving after rain.
False turkey tail has a smooth underside with no pores at all. Several other banded brackets exist; the underside is what settles it, ideally with a hand lens.
Turn a piece over, or bring a hand lens. The pores are the whole identification, and they are hard to see in a photograph of the top alone.
Fauna teaches identification, not edibility or medicinal use. Turkey tail is widely collected for tea, which is precisely why the pore check matters — and why a wild fungus should never be used on the strength of an app match or a single guide.
Common and secure, and an important recycler returning dead hardwood to forest soil.
Sources are linked below. Field marks vary with age, sex, season, region, light, and viewing distance.
Cantharellus species
A prized golden mushroom whose underside carries blunt, forked ridges — false gills — rather than true blades.
Open field guide
Omphalotus species
A vivid orange, wood-clustered mushroom with true knife-edged gills — toxic, and the classic chanterelle confusion.
Open field guide
Stereum ostrea
A banded lookalike bracket that gives itself away with a completely smooth, poreless underside.
Open field guide