Lichens of the Chicago Region

Wilhelm, G. 2018. Working Draft of the Lichens of the Chicago Region. Conservation Research Institute, Cedarburg, Wisconsin. Last Revised Jan 22, 2018.

Edited by cassi saari, some rights reserved (CC BY-SA)

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1. (c) Kok van Herk, some rights reserved (CC BY-NC-SA)
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3. (c) Richard Droker, some rights reserved (CC BY-NC-ND)
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6. (c) A.W. Archer, some rights reserved (CC BY-NC-SA)

Lichens of the Chicago Region

cinder lichen ¹
Aspicilia cinerea

Aspicilia laevata ²

Circinaria caesiocinerea ³

Circinaria calcarea ⁴

Circinaria contorta ⁵

Tree Saucer Lichen ³
Ochrolechia arborea

Pertusaria leioplaca

Pertusaria macounii ²

Pertusaria neoscotica

Pertusaria propinqua

Pertusaria pustulata ⁶

Varicellaria velata ²

Lichens of the Chicago Region

cinder lichen 1 Aspicilia cinerea

Tree Saucer Lichen 3 Ochrolechia arborea

cinder lichen ¹
Aspicilia cinerea

Tree Saucer Lichen ³
Ochrolechia arborea