''Dimelaena thysanota'' (Mountain Lichen) is a crustose lichen in the family

Physciaceae The Physciaceae are a family of mostly lichen-forming fungi belonging to the class Lecanoromycetes in the division Ascomycota. A 2016 estimate placed 19 genera and 601 species in the family. Genera This is a list of the genera contained within ...

, found in the mountains of western North America and the Sonoran Desert.Consortium of North American Lichen Herbaria, Dimelaena thysanota
/ref>Lichens in relation to management issues in the Sierra Nevada national parks, McCune, B., J. Grenon, and E. Martin, L. Mutch, Sierra Nevada Network, Cooperative agreement CA9088A0008. Oregon State University, Corvallis, Oregon, and Sequoia and Kings Canyon National Parks, Three Rivers, California

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References

{{Taxonbar, from=Q10472794 Lichen species Caliciales Taxa named by Mason Hale Taxa named by William Louis Culberson Lichens described in 1863 Lichens of North America