Taxa Count: 23

UMBILICARIACEAE

Lasallia papapulosa

Lasallia papulosa

Lasallia pensylvanica

Umbilicaria americana

Umbilicaria angulata

Umbilicaria caroliniana

Umbilicaria cylindrica

Umbilicaria deusta

Umbilicaria havaasii

Umbilicaria hyperborea

Umbilicaria krascheninnikovii

Umbilicaria lambii

Umbilicaria mammulata

Umbilicaria muehlenbergii

Umbilicaria muhlenbergii

Umbilicaria phaea

Umbilicaria polyphylla

Umbilicaria proboscidea

Umbilicaria proboscoidea

Umbilicaria torrefacta

Umbilicaria vellea

Umbilicaria virginis