Pottiales

order of plants Pottiales (Pottiales) is an order comprising closely related families of organisms. It contains 3 families with 93 known species. This includes the family groups Ephemeraceae, Pottiaceae, and Splachnobryaceae. Among its members, 41 species are currently classified as threatened (Critically Endangered, Endangered, or Vulnerable). It belongs to Bryopsida (Bryopsida).