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Cracked Lichen

Acarospora

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Acarospora is a genus of lichenized fungi in the family Acarosporaceae. Most species in the genus are crustose lichens that grow on rocks in open and arid places all over the world. They may look like a cobblestone road or cracked up old paint, and are commonly called cobblestone lichens or cracked lichens,. They usually grow on rock (are "saxicolous"), but some grow on soil (terricolous) or on other lichens. Some species in the genus are fungi that live as parasites on other lichens (lichenicolous fungi). Acarospora is a widely distributed genus, with about 128 species according to a 2008 estimate.Species in Acarospora may be shiny as if covered with a glossy varnish, or dull and powdery looking. They have a diverse range of colors, from the brilliant yellow bright cobblestone lichen, to…

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Range Maps show field notes recorded by Natural Atlas contributors and other datasets via GBIF.org

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