Taxa Count: 74
UMBILICARIACEAE
Fulgidea oligospora
Lasallia caroliniana
Lasallia papulosa
Lasallia pensylvanica
Lasallia pustulata
Staurothele
Umbilicaria
Umbilicaria americana
Umbilicaria angulata
Umbilicaria aprina
Umbilicaria arctica
Umbilicaria asiae-orientalis
Umbilicaria badia
Umbilicaria brigantium
Umbilicaria calvescens
Umbilicaria cinerascens
Umbilicaria cinereorufescens
Umbilicaria corrugata
Umbilicaria crustulosa
Umbilicaria cylindrica
Umbilicaria decussata
Umbilicaria delisei
Umbilicaria deusta
Umbilicaria esculenta
Umbilicaria exasperata
Umbilicaria flocculosa
Umbilicaria formosana
Umbilicaria fuliginosa
Umbilicaria glabra
Umbilicaria glauca
Umbilicaria grisea
Umbilicaria haplocarpa
Umbilicaria havaasii
Umbilicaria hirsuta
Umbilicaria hyperborea
Umbilicaria hypococcinea
Umbilicaria krascheninnikovii
Umbilicaria krascheninnikovii var. darrowii
Umbilicaria krempelhuberi
Umbilicaria laevis
Umbilicaria leiocarpa
Umbilicaria lyngei
Umbilicaria mammulata
Umbilicaria mayebarae
Umbilicaria microphylla
Umbilicaria muehlenbergii
Umbilicaria muhlenbergii
Umbilicaria neocylindrica
Umbilicaria neoproboscidea
Umbilicaria nylanderiana
Umbilicaria papulosa
Umbilicaria pertusa
Umbilicaria peruviana
Umbilicaria phaea
Umbilicaria polaris
Umbilicaria polyphylla
Umbilicaria polyrhiza
Umbilicaria polyrrhiza
Umbilicaria proboscidea
Umbilicaria pustulata var. papulosa
Umbilicaria rigida
Umbilicaria rubiginosa
Umbilicaria ruebeliana
Umbilicaria sino-orientalis
Umbilicaria soralifera
Umbilicaria spodochroa
Umbilicaria subglabra
Umbilicaria torrefacta
Umbilicaria trabeculata
Umbilicaria umbilicarioides
Umbilicaria vellea
Umbilicaria virginis
Umbilicaria yunnana
Xylopsora friesii