The Atriplex paludosa, a species of saltbush from subtropical to subarctic regions generally in Australia, North/South America, and Eurasia, are classified in more families than clades.
Atriplex paludosa, commonly known as marsh saltbush, is a species of saltbush endemic to Australia. It occurs in southwestern Western Australia, South Australia, Victoria and coastal Tasmania. Clade: Angiosperms Species: A. paludosa 
A clade (/kled/; from Ancient Greek: , klados, "branch"), also known as a monophyletic group or natural group, is a group of organisms that are monophyleticthat is, composed of a common ancestor and all its lineal descendants. The common ancestor may be an individual, a population, a species (extinct or extant), and so on right up to a kingdom and further. Clades are nested, one in another, as each branch in turn splits into smaller branches. These splits reflect evolutionary history as populations diverged and evolved independently. 
