Xanthoria parietina is a foliose, or leafy, lichen.
It has wide distribution, and many common names such as common orange lichen, yellow scale, maritime sunburst lichen and shore lichen.
It can be found near the shore on rocks or walls (hence the epithet parietina  meaning "on walls"), and also on inland rocks, walls, or tree bark.
It was chosen as a model organism for genomic sequencing (planned in 2006) by the US Department of Energy Joint Genome Institute (JGI).
Xanthoria parietina is a foliose, or leafy, lichen. It has wide distribution, and many common names such as common orange lichen, yellow scale, maritime sunburst lichen and shore lichen. It can be found near the shore on rocks or walls (hence the epithet parietina  meaning "on walls"), and also on inland rocks, walls, or tree bark. It was chosen as a model organism for genomic sequencing (planned in 2006) by the US Department of Energy Joint Genome Institute (JGI).
Xanthoria parietina