is a species of the class Lecanoromycetes in the family Physciaceae and order Teloschistales.
Physcia adscendens
Physcia aipolia
Physcia alba
Physcia albinea
Physcia americana
Physcia biziana
Physcia caesia
Physcia callosa
Physcia cascadensis
Physcia clementei
Physcia convexa
Physcia crispa
Physcia dimidiata
Physcia dubia
Physcia duplicorticata
Physcia fragilescens
Physcia halei
Physcia integra
Physcia magnussonii
Physcia mexicana
Physcia millegrana
Physcia montana
Physcia phaea
Physcia pseudospeciosa
Physcia semipinnata
Physcia sorediosa
Physcia stellaris
Physcia subobscura
Physcia subtilis
Physcia tenella
Physcia tribacia