Summary ¹

Acarospora americana is a dark brown to black verriculous to areloate or squamulose crustose lichen with deeply immersed reddish to blackish brown apothecia found in the Sierra Nevada and other southern California mountain ranges.:221 Lichen spot test]]s are all negative.:221

Sources and Credits

1. (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Acarospora_americana

More Info

• iNat taxon page
• Biodiversity Heritage Library
• BOLD Systems BIN search
• CalPhotos
• Global Biodiversity Information Facility (GBIF)
• Mushroom Observer
• NatureServe Explorer 2.0
• SEINet Symbiota portals
• USDA PLANTS database
• Ways of Enlichenment

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