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Pox (rash) lichen Pyrenula anomala on a deciduous...National Forest. Shepherd, Texas  
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Pox (rash) lichen Pyrenula anomala on a deciduous tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, February 1, 2019

Location on mapsLone Star Hiking Trail, Coldspring, TX 77331, USA
#2441-25 Thumbnail 2441-25: Pox (rash) lichen Pyrenula anomala on a...Forest. Shepherd, Texas Show full size picture

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Similar   Thumbnail of picture 2441-24: Pox lichen Pyrenula anomala on a tree bark in Big Creek Scenic Area of ... National Forest. Shepherd, Texas, February 1, 2019 Thumbnail of picture 2443-13: Bark rash lichen (Pyrenula cruenta) on a tree in Big Creek Scenic Area ... National Forest. Shepherd, Texas, February 1, 2019 Thumbnail of picture 2443-16: Bark rash lichen (Pyrenula cruenta) on tree bark in Big Creek Scenic ... National Forest. Shepherd, Texas, February 1, 2019 Thumbnail of picture 2443-23: Texture of bark rash lichen (Pyrenula cruenta) in Big Creek Scenic ... National Forest. Shepherd, Texas, February 1, 2019 Thumbnail of picture 2426-21: Bark rash lichen (Pyrenula cruenta) on a tree near the creek in Big ... National Forest. Shepherd, Texas, January 5, 2019
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A pox-like rash, known as Pyrenula anomala, was observed on a deciduous tree in the Big Creek Scenic Area of Sam Houston National Forest, Shepherd, Texas, on February 1, 2019. The rash, which is caused by a fungus, can be seen covering the tree's bark with small, raised bumps that are typically yellowish-orange in color. This unique and interesting phenomenon is worth noting for its unusual appearance and potential impact on the tree's health. – generated by AI

The image presents a close-up view of a deciduous tree trunk, featuring a lichen known as Pyrenula anomala. This type of lichen is characterized by its unique appearance and growth pattern.

* **Lichen Description:**
* The lichen in question is identified as Pyrenula anomala.
* It exhibits a distinctive pox (rash) or blister-like appearance, which is typical for this species.
* The lichen has a flat, circular shape with raised edges resembling blisters or pimples on the tree's surface.
* **Tree Characteristics:**
* The tree appears to be deciduous, as indicated by the presence of rough bark and the visible leaf scars.
* The tree trunk is covered with mosses and other epiphytes, suggesting that it is a mature specimen.
* The tree's age can be estimated based on its size and the amount of lichen growth.
* **Environmental Context:**
* The image was captured in Big Creek Scenic Area of Sam Houston National Forest in Shepherd, Texas.
* The location suggests that the tree is growing in a temperate climate with mild winters and warm summers.
* The presence of mosses and other epiphytes indicates that the area receives adequate moisture throughout the year.

In summary, the image depicts a deciduous tree trunk covered with Pyrenula anomala lichen in Big Creek Scenic Area of Sam Houston National Forest. The lichen's pox (rash) or blister-like appearance is characteristic of this species, and its growth on the tree suggests that it thrives in temperate climates with adequate moisture. – AI vision

El liquen Pox (erupción) Pyrenula anomala en un árbol de hoja caduca en el área panorámica de Big Creek del bosque nacional Sam Houston. Shepherd, Texas, 1 de febrero de 2019. La imagen presenta una vista detallada del tronco de un árbol de hoja caduca, con un liquen conocido como Pyrenula anomala. Este tipo de liquen se caracteriza por su aspecto único y patrón de crecimiento. **Descripción del liquen:** * El liquen en cuestión se identifica como Pyrenula anomala. * Presenta un aspecto distintivo de sarna (erupción) o ampolla, lo que es típico para esta especie. * El liquen tiene una forma plana y circular con bordes levantados que recuerdan a ampollas o espinillas en la superficie del árbol. **Características del árbol:** * El árbol parece ser de hoja caduca, como indica la presencia de corteza rugosa y las cicatrices visibles de las hojas. * El tronco del árbol está cubierto de musgos y otros epífitos, lo que sugiere que es un ejemplar maduro. * La edad del árbol puede estimarse en función de su tamaño y la cantidad de crecimiento de liquen. **Contexto ambiental:** * La imagen se capturó en el área panorámica de Big Creek del bosque nacional Sam Houston en Shepherd, Texas. * El emplazamiento sugiere que el árbol está creciendo en un clima templado con inviernos suaves y veranos cálidos. * La presencia de musgos y otros epífitos indica que la zona recibe humedad adecuada durante todo el año. En resumen, la imagen representa un tronco de árbol de hoja caduca cubierto con liquen Pyrenula anomala en el área panorámica de Big Creek del bosque nacional Sam Houston. El aspecto de sarna (erupción) o ampolla del liquen es característico de esta especie, y su crecimiento en el árbol sugiere que prospera en climas templados con humedad adecuada. – Spanish translation



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