The Collaborative International Dictionary of English v.0.48:

Morphogeny \Mor*phog"e*ny\, n. [form + root of ? to be born.]
   (Biol.)
   History of the evolution of forms; that part of ontogeny that
   deals with the germ history of forms; -- distinguished from
   physiogeny. --Haeckel.
   [1913 Webster] Morphologic