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  1. Life
  2. Fungi Including Lichens
  3. Sac Fungi
  4. Common Lichens
  5. Shield Lichens, Rim Lichens, and Allies
  6. Shield Lichens and Allies
  7. Typical Shield Lichens
  8. Ring Lichens

genus

Ring Lichens

Arctoparmelia

Includes
1 native 1 present
Where
In the US
Source
iNaturalist

Field notes

Children

  • Concentric Ring Lichen native
  • Finger Ring Lichen present
  • Abrading Ring Lichen
  • Rippled Ring Lichen

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Most observed native ring lichens All

Native to the US, by observations.

  • Concentric Ring Lichen Arctoparmelia centrifuga 2,054 observations

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