Phylogenetic system was given by

Options

A. Engler and Prantl
B. Pliny
C. John Ray
D. R.H. Whittaker

Answer

C

Explanation

Two German Botanist Adolf Engler and Karl Anton Eugen Prantl.s published in Syllabus der Pflanzenfamilien in 1924. This illustrated work provided phylogenetic arrangement, description and keys for identification of all the plant families from the primitive algae to advanced seed plants known at that time.