As an adjective polyphyletic
is having multiple ancestral sources; referring to a taxon that does not contain the most recent common ancestor of its members.
As a noun polyphyly is
the condition of being polyphyletic.
polyphyletic
English
Adjective
(
en adjective)
(biology) Having multiple ancestral sources; referring to a taxon that does not contain the most recent common ancestor of its members.
Related terms
* monophyletic
* paraphyletic
polyphyly
Noun
(-)
(taxonomy) The condition of being polyphyletic