Bloom Native gardener's
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Life
Fungi Including Lichens
Sac Fungi
Eurotiomycetes
Verrucariales
Verrucariaceae
Wart Lichens
Most observed native

Most observed native wart lichens

3 species, native to the US, by observations.

Dark Brown Speck Lichen Verrucaria nigrescens 2,554 observations
Wart Lichen Verrucaria muralis 117 observations
Calkin's Wart Lichen Verrucaria calkinsiana 13 observations

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