Physciaceae

Physciaceae (Physciaceae) is a family of organisms sharing recent common ancestry and similar characteristics. It contains 9 genuss with 50 known species. Key genus groups include Anaptychia, Heterodermia, Hyperphyscia, Mobergia, Phaeophyscia, and Physcia. Among its members, 6 species are currently classified as threatened (Critically Endangered, Endangered, or Vulnerable). It belongs to Caliciales (Caliciales).