Evernia prunastri is a type of lichen known for its distinctive and bushy appearance. It is commonly found in the Comunidad Valenciana, where it is locally referred to as "musgo de encina" due to its prevalence on oak trees.

This lichen is part of the family Parmeliaceae and thrives in temperate forest environments. It typically grows on the bark of trees but can also be found on rocks and shrubs.

• Appearance: Evernia prunastri is characterized by its pale green to yellowish-green thallus, which is branched and somewhat flattened. The branches are typically 3–7 cm long and may have a slightly spongy texture.
• Habitat: This lichen is epiphytic, meaning it grows on the surface of plants, primarily on the bark of deciduous trees. It prefers humid environments and can be found at various altitudes.
• Ecological Importance: Evernia prunastri plays a significant role in its ecosystem by contributing to nutrient cycling and providing habitat and food for various microorganisms and insects.
• Uses: Historically, this lichen has been used in the production of perfumes due to its pleasant fragrance. Additionally, it has been studied for its antimicrobial properties.

For nature enthusiasts and botanists exploring the Comunidad Valenciana, Evernia prunastri offers a fascinating example of the region's rich biodiversity and is a beautiful addition to the forests and woodlands it inhabits.