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Common tarcrust fungus (Diatrype stigma, Xylaria family ...

Common tarcrust fungus (Diatrype stigma, Xylaria family  ...

Common tarcrust fungus (Diatrype stigma, Xylaria family)(?) on an oak branch in Lick Creek Park. College Station, Texas, November 15, 2020



A type of fungus known as Diatrype stigma, belonging to the Xylaria family, can be seen growing on an oak branch in Lick Creek Park, College Station, Texas. The photograph was taken on November 15, 2020. This fungus is characterized by its distinctive orange-red color and its growth on deciduous trees such as oaks. It is a common sight in the park during the fall season. - generated by AI

The provided image showcases a close-up of a log or small tree branch, likely from an oak species (Quercus), situated amidst fallen leaves on the forest floor.

**Image Details**

* The log features a dark brown to black color with numerous cracks.
* A white patch is visible on its side.
* The surface appears crusty and rough in texture.
* Several holes are scattered across the log's surface, possibly resulting from insect or bird activity.

**Background and Context**

In the background, fallen leaves can be seen, indicating that this image was captured during autumn. Given the location of College Station, Texas, it is likely that the photo was taken on November 15th in 2020, as mentioned in the caption. The presence of dead leaves supports this assumption.

**Overall Appearance**

The log appears to be covered by a fungus called Diatrype stigma, commonly known as "tarcrust" or "black tar-crust," which belongs to the Xylaria family. This type of fungi is often found growing on decaying wood in forests throughout North America. The dark coloration and crusty texture are typical characteristics associated with this species.

**Conclusion**

Overall, the image presents a detailed view of a log covered by Diatrype stigma, set against an autumnal backdrop of fallen leaves. – AI vision

College Station - Sam ... 2020
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