Stock Photo - Rock tripe (Umbilicaria spadochroa) is an umbelate or lobate lichen that grow in siliceous rocks. Ascomycota. Umbilicariaceae. This photo was taken in Arribes del Duero Natural Park, Zamora, Spain.

Stock Photo: Rock tripe (Umbilicaria spadochroa) is an umbelate or lobate lichen that grow in siliceous rocks. Ascomycota. Umbilicariaceae.

Searchable keywords

Choose multiple keywords