Slender orange-bush lichen (Teloschistes exilis) together with Parmotrema and Physcia on an old pad of prickly pear cactus in McKinney Roughs Nature Park near Austin. Texas

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College Station - McKinney Roughs, Texas, March 16 - 17, 2021

Album 2883: College Station - McKinney Roughs, Texas, March 16 - 17, 2021

This image presents a striking close-up view of lichen species growing on the surface of an aged prickly pear cactus pad. The left-hand side of the image shows the rough texture and grey-brown coloration characteristic of the old cactus skin.

In contrast, the right-hand side features vibrant orange-yellow lichen (Teloschistes exilis), which forms intricate networks of thin branches resembling tiny twigs or bushes. This species is most likely to be found in arid regions where it thrives on rocks and desert plants, such as cacti.

Additionally, the image showcases two other lichens: Parmotrema, a grey-green crustose lichen with irregularly shaped lobes, and Physcia, a light green foliose lichen featuring broad, leaf-like structures. These species are likely to be found in various environments across North America.

The background of the image is dark, suggesting that it was taken at night or under shaded conditions, which allows for clear observation of these small organisms without distraction from other elements in the scene. Overall, this photograph provides a detailed and visually engaging representation of lichens growing on an old cactus pad, highlighting their unique characteristics and textures. – AI vision

🇪🇸 Descripción en español / Spanish Description

El líquen delgado arbusto naranja (Teloschistes exilis) junto con Parmotrema y Physcia en una antigua almohadilla de maguey en el McKinney Roughs Nature Park cerca de Austin. Texas, 17 de marzo de 2021. Esta imagen presenta una impresionante vista cercana de especies de líquenes que crecen en la superficie de un antiguo almohadillado de maguey. El lado izquierdo de la imagen muestra la textura áspera y la coloración gris-marrón características de la piel vieja del maguey. En contraste, el lado derecho presenta líquenes naranja-amarillos vibrantes (Teloschistes exilis), que forman redes intrincadas de ramas finas que se asemejan a pequeños ramitos o arbustos. Esta especie es más probable que se encuentre en regiones áridas donde crece sobre rocas y plantas del desierto, como el maguey. Además, la imagen muestra otros dos líquenes: Parmotrema, un líquen costroso de color verde grisáceo con lóbulos de forma irregular, y Physcia, un líquen folioso de color verde claro que presenta estructuras anchas similares a hojas. Es probable que estas especies se encuentren en diversos entornos de América del Norte. El fondo de la imagen es oscuro, lo que sugiere que fue tomada de noche o bajo condiciones sombreadas, lo que permite observar claramente estos pequeños organismos sin distracciones de otros elementos en la escena. En general, esta fotografía proporciona una representación detallada y visualmente atractiva de los líquenes que crecen en un almohadillado viejo de maguey, destacando sus características únicas y texturas. – Spanish translation

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