description Phyllotopsis nidulans Overview
Phyllotopsis nidulans is a saprotrophic wood-decaying fungus commonly called the orange oyster or mock oyster. Its bright orange to yellow-orange, fan-shaped caps arise directly from dead wood or have only a short lateral stem, and the crowded gills are also orange. It is widespread in temperate parts of the Northern Hemisphere and is considered inedible; a strong unpleasant odor, sometimes compared with rotten cabbage or eggs, is a useful field clue. [Wikipedia](https://en.wikipedia.org/wiki/Phyllotopsis_nidulans)
help Phyllotopsis nidulans FAQ
Why is Phyllotopsis nidulans called the orange oyster mushroom?
Its bright orange to yellow-orange, fan-shaped caps resemble oyster mushrooms in form. However, it is commonly called the mock oyster because its appearance can be misleading.
Where does Phyllotopsis nidulans grow?
Phyllotopsis nidulans grows directly from dead wood or from a very short lateral stem. It is a saprotrophic wood-decaying fungus.
What color are the gills of Phyllotopsis nidulans?
The crowded gills are also orange, matching the bright cap. This combination helps separate it from many pale oyster-like mushrooms.
Does Phyllotopsis nidulans have a normal central stem?
Usually it grows directly from wood or has only a short stem attached at the side. Its fan-shaped fruit bodies are therefore often laterally attached rather than centrally stemmed.
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