Taxa Count: 33

UMBILICARIACEAE

Lasallia papulosa

Lasallia pensylvanica

Lasallia pustulata

Omphalodiscus virginis

Umbilicaria americana

Umbilicaria angulata

Umbilicaria arctica

Umbilicaria caroliniana

Umbilicaria cinereorufescens

Umbilicaria crustulosa

Umbilicaria cylindrica

Umbilicaria decussata

Umbilicaria deusta

Umbilicaria havaasii

Umbilicaria hirsuta

Umbilicaria hyperborea

Umbilicaria hyperborea var. hyperborea

Umbilicaria hyperborea var. radicicula

Umbilicaria krascheninnikovii

Umbilicaria lyngei

Umbilicaria muehlenbergii

Umbilicaria nylanderiana

Umbilicaria papulosa

Umbilicaria pensylvanica

Umbilicaria phaea

Umbilicaria polyphylla

Umbilicaria proboscidea

Umbilicaria rigida

Umbilicaria subglabra

Umbilicaria torrefacta

Umbilicaria vellea

Umbilicaria virginis