The image features a close-up view of the underside of a decaying oak log, showcasing various types of fungi growing on its surface.
**Fungi Types and Characteristics**
* **Dichostereum effuscatum**: A thin brown velvety corticioid fungus with a flat, non-branched appearance.
* **Black Mold-like Fungus (Top Left)**: Growing in small white spore clusters, possibly a type of black mold or ascomycete.
* **White Spot (Lower Right Corner)**: Possibly another type of fungi, potentially a species from the genus Aspergillus.
**Overall Appearance**
The image highlights the diversity of fungal growth on decaying wood, with Dichostereum effuscatum being one of several types present. The presence of multiple fungus species suggests that the log is providing a suitable environment for their growth. – AI vision