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71 rocktripes, bloodspot lichens, and allies species
Umbilicaria arctica
Umbilicaria rigida
Umbilicaria krascheninnikovii
Umbilicaria lyngei
Fuscidea arboricola
Ophioparma lapponica
Lasallia caroliniana
Fuscidea recensa
Umbilicaria scholanderi
Fuscidea arcuatula
Umbilicaria polaris
Umbilicaria cinereorufescens
Umbilicaria havaasii
Xylopsora caradocensis
Umbilicaria lambii
Umbilicaria crustulosa
Umbilicaria aprina
Ropalospora lugubris
Ropalospora hibernica
Maronea polyphaea
Maronea constans
Fuscidea gothoburgensis
Fulgidea oligospora
Fulgidea sierrae
Fuscidea appalachensis
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