Physcidia is a genus of lichen-forming fungi in the family Ramalinaceae. The genus was circumscribed in 1862 by American lichenologist Edward Tuckerman.
Species Physcidia australasica Physcidia callopis Physcidia carassensis Physcidia endococcinea Physcidia matogrossensis Physcidia neotropica Physcidia squamulosa Physcidia striata Physcidia wrightii
The taxon once known as Physcidia cylindrophora is now Bacidia cylindrophora.
References