Fluffy corticioid fungus Leucogyrophana ...

The image presents a close-up view of a corticioid fungus, specifically Leucogyrophana olivascens (Penttilamyces olivascens, or Serpula, Coniophora), growing on a fallen pine branch.

**Fungus Characteristics:**

* The fungus exhibits a fluffy, white appearance with yellowish-brown patches.
* It is characterized by its corticioid growth habit, where it forms fruiting bodies in a radial pattern on the surface of the substrate.

**Branch Characteristics:**

* The fallen pine branch provides a dark brown background for the fungus to grow upon.
* The bark of the branch appears rough and weathered, with visible cracks and crevices that may have contributed to the growth of the fungus.

**Environmental Context:**

* The image was captured in Sam Houston National Forest near Huntsville, Texas, on September 15, 2018.
* The forest floor is likely humid and shaded, creating an environment conducive to fungal growth.

**Overall:**

* The image showcases a unique example of corticioid fungi growing on a fallen pine branch in its natural habitat. – AI vision