Gray-white crust fungus Biscogniauxia atropunctata (Hypoxylon atropunctatum) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas

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Lichens in Sam Houston Forest, Texas, January 26, 2019

Album 2437: Lichens in Sam Houston Forest, Texas, January 26, 2019

This image presents a detailed view of a gray-white crust fungus, specifically identified as Biscogniauxia atropunctata (Hypoxylon atropunctatum), growing on a section of the Lone Star Hiking Trail within Sam Houston National Forest near Huntsville, Texas.

The fungus is characterized by its grayish hue and is covered in small black dots that resemble tiny holes. The crust-like appearance suggests it has grown over a surface, possibly wood or bark, rather than being part of a larger fungal structure like a cap or stem.

Biscogniauxia atropunctata (Hypoxylon atropunctatum) belongs to the genus Biscogniauxia and is commonly known as the black-dotted hypoxylon. This species can be found on various substrates, including wood, where it often grows as a saprotrophic fungus, breaking down organic matter.

The image provides a close-up view of the fungal growth, allowing for detailed observation of its texture and coloration. The background is not visible due to the close-up nature of the shot, which focuses attention on the fungus itself.

In summary, this image presents a clear and detailed view of Biscogniauxia atropunctata (Hypoxylon atropunctatum) growing on a substrate in Sam Houston National Forest near Huntsville, Texas. – AI vision

🇪🇸 Descripción en español / Spanish Description

Presenta una imagen detallada de un hongo de costra blanquecina grisácea, identificado específicamente como Biscogniauxia atropunctata (Hypoxylon atropunctatum), que crece en una sección del Lone Star Hiking Trail dentro del bosque nacional Sam Houston cerca de Huntsville, Texas. El hongo se caracteriza por su tono grisáceo y está cubierto de pequeños puntos negros que parecen agujeros minúsculos. Su apariencia de costra sugiere que ha crecido sobre una superficie, posiblemente madera o corteza, en lugar de ser parte de una estructura fúngica más grande como un sombrero o tallo. Biscogniauxia atropunctata (Hypoxylon atropunctatum) pertenece al género Biscogniauxia y se conoce comúnmente como hipoxilón con puntos negros. Esta especie puede encontrarse en varios sustratos, incluido la madera, donde a menudo crece como un hongo saprófita que descompone la materia orgánica. La imagen proporciona una vista detallada del crecimiento fúngico, permitiendo una observación detallada de su textura y coloración. El fondo no es visible debido a la naturaleza cercana de la toma, que enfoca la atención en el hongo mismo. En resumen, esta imagen presenta una vista clara y detallada de Biscogniauxia atropunctata (Hypoxylon atropunctatum) creciendo en un sustrato en el bosque nacional Sam Houston cerca de Huntsville, Texas. – Spanish translation

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