Saxifragales

order of plants Saxifragales (Saxifragales) is an order comprising closely related families of organisms. It contains 10 families with 180 known species. Key family groups include Altingiaceae, Cercidiphyllaceae, Crassulaceae, Grossulariaceae, Haloragaceae, and Hamamelidaceae. Among its members, 11 species are currently classified as threatened (Critically Endangered, Endangered, or Vulnerable). It belongs to Dicots (Magnoliopsida).