description Cladonia cristatella Overview
Cladonia cristatella, widely known as British soldiers lichen, is a fruticose lichen with slender, pale gray-green stalks topped by conspicuous red apothecia. The red structures produce spores and account for the common name's reference to red-capped soldiers. It commonly grows on acidic soil, humus, decaying wood, and other open, nutrient-poor substrates, especially in parts of North America where its branched or unbranched podetia are readily visible.
help Cladonia cristatella FAQ
Why is Cladonia cristatella called British soldiers lichen?
Its slender pale gray-green stalks are topped by conspicuous red apothecia. The red caps resemble the uniforms traditionally associated with British soldiers, giving the lichen its common name.
What are the red tips on British soldiers lichen?
They are apothecia, the reproductive structures of the lichen. These red structures produce spores and are the most recognizable feature of Cladonia cristatella.
Where does Cladonia cristatella grow?
It commonly grows on soil, humus, and other exposed or disturbed ground where lichens can establish. Its pale stalks and red tips make it easier to spot than many gray Cladonia species.
How is British soldiers lichen different from reindeer lichen?
Cladonia cristatella has narrow stalks with red apothecia, while Cladonia rangiferina forms pale gray, repeatedly branching tufts without the conspicuous red caps. They are both lichens in the genus Cladonia.
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