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iNat·182434SpeciesFungi72 field observations
  1. Fungi Including Lichens
  2. ›Ascomycete Fungi
  3. ›Sac Fungi and Lichens
  4. ›Common Lichens
  5. ›cobblestone lichens, eiglera lichens, and allies
  6. ›cobblestone lichens, eiglera lichens, and allies
  7. ›cobblestone lichen family
  8. ›Acarospora
dusty cobblestone lichen
Plate 1 of 1. (c) Steve Leavitt, some rights reserved (CC BY-NC), uploaded by Steve Leavitt · via iNaturalist

dusty cobblestone lichen

Acarospora americana

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

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Where it lives

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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Every page naming Acarospora americana in the Biodiversity Heritage Library →

This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 182434.