Map lichen is a unique organism that thrives on rock surfaces, often found in alpine and arctic environments. It presents itself as a map-like pattern of yellow-green to black thalli. Map lichen plays a significant role in breaking down rocks into soil, contributing to ecological succession. Its growth rate is incredibly slow, making it valuable for dating geological events.
Odor:
Mildly mushroomy but not distinctive
In This Article
Attributes
Similar Species
Tips for Finding
Clean and Preserve
Common Questions
General Info About Map lichen
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Attributes of Map lichen
Cap
Pale to bright lemon yellow to greenish-yellow
Spore Print Color
Brown
Odor
Mildly mushroomy but not distinctive
Body Color
Black
Green
Yellow
Flesh Bruises
The flesh or milk does not discolor when bruised or cut.
