Pertusaria, Ochrolechia pallescens and Haematomma persoonii lichens on a branch of a small oak in Lick Creek ParkWeb page of Lick Creek Park by Dept. of Biology of TAMU. College Station, Texas

🎞️ #2530-26

The image showcases three distinct lichen species growing on a branch from a small oak tree. The branch is characterized by its rough texture and dark brown color.

* **Pertusaria**:
* This lichen has a grayish-brown to olive-green hue.
* It features rounded, pitted apothecia with smooth edges.
* The thallus appears thick, fleshy, and wavy, resembling the bark of an oak tree.
* **Ochrolechia pallescens**:
* This lichen is notable for its pale yellow to orange-yellow color.
* Its apothecia are small, round, and smooth-edged.
* The thallus exhibits a thin, membranous appearance with a wavy texture.
* **Haematomma persoonii**:
* Characterized by its red-orange to orange-yellow color.
* Its apothecia are small, round, and smooth-edged.
* The thallus displays a thin, membranous appearance with a wavy texture.

In summary, the image presents three lichen species that have colonized an oak tree branch. Each species exhibits unique characteristics in terms of color, apothecial shape, and thallus texture, showcasing their distinct identities within the lichen community. – AI vision

🇪🇸 Descripción en español / Spanish Description

Pertusaria, Ochrolechia pallescens y Haematomma persoonii líquenes en una rama de un roble chiquito en Lick Creek Park. College Station, Texas, 17 de junio de 2019. La imagen muestra tres especies de líquenes diferenciadas que crecen en una rama de un pequeño árbol de roble. La rama se caracteriza por su textura áspera y color marrón oscuro. **Pertusaria**: * Este líquen tiene tonalidades pardas grisáceas a verde oliva. * Tiene apotecios redondeados picudos con bordes suaves. * El fusto parece grueso, carnoso y ondulado, semejante a la corteza de un árbol de roble. **Ochrolechia pallescens**: * Este líquen es notable por su color amarillo claro a anaranjado-amarillo. * Sus apotecios son pequeños y redondeados con bordes suaves. * El fusto tiene un aspecto delgado, membranoso y ondulado. **Haematomma persoonii**: * Caracterizado por su color naranja rojizo a amarillo anaranjado. * Sus apotecios son pequeños y redondeados con bordes suaves. * El fusto tiene un aspecto delgado, membranoso y ondulado. En resumen, la imagen presenta tres especies de líquenes que han colonizado una rama de un árbol de roble. Cada especie exhibe características únicas en términos de color, forma del apotecio y textura del fusto, lo cual muestra sus identidades distintivas dentro de la comunidad líquenica. – Spanish translation

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