Ochrolechia arboFlam2.jpg
![Ochrolechia arboFlam2.jpg](https://fungi.myspecies.info/sites/fungi.myspecies.info/files/styles/large/public/Ochrolechia-arboFlam2.jpg?itok=BiPVZ0o2)
Description:
Ochrolechia arborea, growing on a large twig of a planted Prunus cf. avium tree in a domestic garden in VC 20, Hertfordshire. The twig has a nutrient-enriched community but the smooth bark of Prunus twigs renders them slightly acidic (O. arborea is typically associated with acid-bark and lignum). Image copyright Andrew Harris.
Taxonomic name: