Anamorph of Xylocoremium flabelliforme. If you split the wood in half it appears to grow from a small roundish black colored ball. There are 2 states of it the other state looks like a coral with a lot of powdery spores. Rarely seen. This the more common state can often be found a couple of times per year.
- Mushroom Observer Pennsylvania Distribution
- MycoPortal Pennsylvania vouchers
- iNaturalist Pennsylvania Observations
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