Umbilicaria dendrophora
Umbilicaria depressa
Umbilicaria deusta
Umbilicaria erosa
Umbilicaria flocculosa
Umbilicaria freyi
Umbilicaria glabra
Umbilicaria grisea
Umbilicaria grisea f. subpapyria
Umbilicaria havaasii
Umbilicaria hirsuta
Umbilicaria hirsuta v. meizospora
Umbilicaria hirsuta v. pyrenaica
Umbilicaria hyperborea
Umbilicaria krascheninnikovii
Umbilicaria laevis
Umbilicaria lambii
Umbilicaria leiocarpa
Umbilicaria lyngei
Umbilicaria mammulata
Umbilicaria microphylla
Umbilicaria muehlenbergii
Umbilicaria murina
Umbilicaria nylanderiana
Umbilicaria pallens
Umbilicaria pellita
Umbilicaria phaea
Umbilicaria polyphylla
Umbilicaria polyphylla f. glabra
Umbilicaria polyrrhiza
Umbilicaria proboscidea
Umbilicaria pustulata
Umbilicaria reticulata
Umbilicaria ruebeliana
Umbilicaria rugifera
Umbilicaria scholanderi
Umbilicaria spodochroa
Umbilicaria stipitata
Umbilicaria subglabra
Umbilicaria subglabra v. pallens
Umbilicaria torrefacta
Umbilicaria torrida
Umbilicaria vellea
Umbilicaria vellea v. dendrophora
Umbilicaria virginis
Umbilicus
Umbilicus horizontalis
Umbilicus rupestris
Umbonium costatum
Umbra
Latina Nova