Oak curtain crust fungus (Hymenochaete ...

The image presents a detailed close-up view of an Oak curtain crust fungus (Hymenochaete rubiginosa), showcasing its underside on Kirby Trail within Big Thicket National Preserve in Warren, Texas. The photograph was captured by the photographer on October 17, 2020.

**Image Description**

* **Background and Context**: The background of the image features a brownish, weathered wooden surface that appears to be part of a tree trunk or log.
* **Fungus Appearance**: The Oak curtain crust fungus is prominently displayed in the center of the image. Its underside exhibits a flat, broad shape with a series of concentric circles or ridges, giving it a distinctive appearance. The fungus has a reddish-brown coloration on its upper surface and white spores visible on its lower surface.
* **Size and Scale**: Although the exact size of the fungus is not explicitly stated in the image description, it appears to be relatively small compared to the surrounding wooden structure.

**Overall Impression**

The image provides a clear and detailed view of an Oak curtain crust fungus growing on a tree trunk or log. The photograph highlights the unique features of this species, including its flat, broad shape with concentric circles and reddish-brown coloration on top, as well as white spores visible on the underside.

**Image Dimensions**

* **Height**: 2,500 pixels
* **Width**: 1,250 pixels

The image is presented in a vertical orientation. – AI vision