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Species
Umbilicaria americana
Frosted Rock Tripe
Species of fungus in the genus Umbilicaria in the family Umbilicariaceae.
When does Umbilicaria americana grow?
The chart below shows when Umbilicaria americana is most commonly found.
Northern Southern
Where does Umbilicaria americana grow?
The map below shows where Umbilicaria americana is most commonly found.
Does Umbilicaria americana have lookalikes?
The list below shows Umbilicaria americana similar species.
