Bloom Native gardener's
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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. Iceland Lichens
  9. Most observed native

Most observed native iceland lichens

3 species, native to the US, by observations.

  • Iceland Lichen Cetraria islandica 6,784 observations
  • Spiny Heath Lichen Cetraria aculeata 1,096 observations
  • Dubious Heath Lichen Cetraria muricata 238 observations

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