




Cladonia
Cladonia is a type of lichen that grows on rocks and trees. It looks like tiny cups or tubes and comes in different colors like green, gray, or brown.
Habitat: Mountain regions
The Cladonia is a diverse group of lichens, often featuring intricate, branched structures resembling tiny trees, cups, or coral. They typically display shades of grey-green or whitish, sometimes adorned with bright red tips on their 'fruiting' bodies.





Category
FungiRarity
Common
Danger
1/5 · Very low
Snaps
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Did you know Cladonia are actually two organisms, a fungus and algae, living as one super team? Wow!
Many Cladonia look like tiny delicate goblets or little miniature shrub forests. Wow!
Some Cladonia species are vital food for caribou and reindeer in frosty Arctic lands. Wow!
They can help turn bare rock into soil, paving the way for other plants to grow. Wow!
Cladonia can grow on bare rock or soil because of its hardy nature that helps them start new ecosystems.
Cladonia has a unique ability to dry out completely and rehydrate that helps them survive extreme temperatures and drought.
Cladonia can absorb air pollutants from the atmosphere that helps them act as natural indicators of air quality.
Cladonia produces special chemicals that help protect them from herbivores and sun, and can even deter other plants.
Rangifer tarandus
A primary winter food source for Arctic reindeer.
Stigmidium cladoniicola
This tiny fungus grows directly on and harms Cladonia species.
Nephilodes cladoniaria
Its larvae feed specifically on Cladonia and related lichens.
This trait describes a composite organism resulting from a symbiotic association between a fungus and a photosynthetic partner, typically an alga or cyanobacterium.
Describes organisms capable of converting atmospheric nitrogen into compounds usable by plants.
Evergreen plants retain their foliage throughout the year, never shedding all their leaves at once.
Medicinal plants possess chemical compounds that can be used for therapeutic purposes to treat illnesses or maintain health.
Describes a relationship between two different species where they live in close association, often benefiting one or both.
This habitat trait identifies species found in mountainous regions, characterized by high elevation, steep slopes, and varying climate zones.
This trait characterizes organisms with an exceptionally long lifespan compared to others of their kind.
Danger
1/5 · Very low
Enjoy looking at Cladonia in nature but avoid touching or picking it to let it grow undisturbed.
1-15 cm
inedible
Mountain regions
soil
Year-round
White
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Pennsylvania, US
You might spot New York Fern, Common Milkweed, and True Sedges.
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British Columbia, CA
You might spot Evergreen Huckleberry, Salal, and Pacific Madrone.
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British Columbia, CA
You might spot Hornwort, Silverleaf Phacelia, and Big Rough Fescue.
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British Columbia, CA
You might spot Sitka Valerian, Leafy Aster, and Pearly Everlasting.
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