Most observed native firedots
6 species, native to the US, by observations.
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Gray-rimmed Firedot Lichen
Caloplaca cerina
1,394 observations
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Coral Firedot
Caloplaca cinnabarina
157 observations
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Beaded Firedot
Caloplaca sideritis
52 observations
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Boreal Tree Firedot
Caloplaca ahtii
11 observations
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Pots-o'-gold
Caloplaca granularis
11 observations
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Orange Lichen
Caloplaca fraudans
1 observations