Close-up of corticioid fungus Crustoderma dryinum on a ...

The image presents a close-up view of the corticioid fungus Crustoderma dryinum growing on a burned pine log within the Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest, Texas.

**Fungal Characteristics**

* The fungal growth appears to be yellowish-brown in color.
* It exhibits a rough, irregular texture and surface morphology.
* The fungus is characterized by its corticioid nature, indicating that it grows on or under the bark of trees rather than as a leaf spot disease.

**Host Tree: Burned Pine Log**

* The host tree has undergone burning, likely due to forest fires, resulting in the growth of the fungus on the burned log.
* This suggests that the fungus may have been exposed and therefore able to colonize the area.

**Environmental Context**

* The Stubblefield section of Lone Star hiking trail is located in Sam Houston National Forest, Texas.
* The image was taken on February 4, 2024, indicating that it was captured during winter or early spring in this region.
* The presence of a burned pine log suggests that the area may have been affected by forest fires.

**Conclusion**

In summary, the image provides a detailed view of Crustoderma dryinum growing on a burned pine log within Sam Houston National Forest, Texas. The fungus exhibits a yellowish-brown color and rough texture, characteristic of corticioid fungi. – AI vision