Phylogenetic tree is an evolutionary tree that shows the evolution of any biological species and works on the basis of their similarities and differences in their genetic and physical characteristics. They are useful in learning about the genetic connections between the species. Scholarly open Access articles serve as a primary knowledge base for many students and researchers around the world in their respective fields with respect to their accessibility which include ability to be viewed, read, downloaded, printed or cited upon by the users around the world. They often publish research results and are highly qualified. They are considered to be reliable sources of information.